Ricoh Network Router 32 1245 User Guide

32-1245.fm Page 1 Tuesday, March 7, 2000 1:14 PM  
Cat. No. 32-1245  
OWNER’S MANUAL  
Please read before using this equipment.  
8-Channel 170 MHz Portable  
Wireless PA System  
 
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However, there is no guarantee that  
interference will not occur in a partic-  
ular installation. If this equipment  
does cause harmful interference to  
radio or television reception, which  
can be determined by turning the  
equipment off and on, the user is en-  
couraged to try to correct the interfer-  
ence by one or more of the following  
measures:  
FCC NOTICE  
This device complies with part 15 of  
the FCC Rules. Operation is subject  
to the following two conditions: (1)  
this device may not cause harmful in-  
terference, and (2) this device must  
accept interference received, includ-  
ing interference that may cause un-  
desired operation.  
• Increase the separation between  
the equipment and the receiver.  
Product: 8-Channel 170  
MHz Portable  
Wireless PA  
• Connect the equipment into an  
outlet on a circuit different from  
that to which the receiver is con-  
nected.  
System  
Model: 32-1245  
Responsible Party: RadioShack  
100 Throckmorton  
Fort Worth, TX  
• Consult your local RadioShack  
store or an experienced radio/TV  
technical for help.  
76102  
Phone: 817-415-3200  
Changes or modifications not ex-  
pressly approved by RadioShack  
may cause interference and void the  
user’s authority to operate the equip-  
ment.  
This equipment has been tested and  
found to comply with the limits for a  
Class B digital device, pursuant to  
Part 15 of the FCC Rules. These lim-  
its are designed to provide reason-  
able protection against harmful  
interference in a residential installa-  
tion. This equipment generates, uses  
and can radiate radio frequency ener-  
gy and, if not installed and used in ac-  
cordance with the instructions, may  
cause harmful interference to radio  
communications.  
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Caution: The supplied power  
cord has a polarized plug that fits  
into the outlet only one way. If the  
plug does not fit properly, turn it  
over and try again. Do not force  
it.  
PREPARATION  
Using AC Power  
You can power the PA system using  
the supplied AC cord.  
Using Vehicle Battery Power  
Cautions:  
The cord’s plug must fit  
the system's ~120V AC  
You can power the PA system from a  
vehicle’s 12V power source (such as  
a cigarette-lighter socket) using the  
supplied DC cord.  
!
60Hz 60W jack. The sup-  
plied cord meets these specifica-  
tions. Using a cord that does not  
meet these specifications could  
damage the system or the AC  
cord. You can order a replace-  
ment cord through your local Ra-  
dioShack store.  
Cautions:  
You must use a power  
source that supplies 12V  
!
DC and delivers at least  
2500 mA. Its plug must fit the  
system's DC 14.4V/2.5A jack. The  
supplied adapter meets these  
specifications. Using a cord that  
does not meet these specifica-  
tions could damage the system or  
the adapter.  
• Always connect the AC cord to  
the system before you connect it  
to AC power. When you finish,  
disconnect the cord from AC  
power before you disconnect it  
from the system.  
• Always connect the cord to the  
system before you connect it to  
the power source. When you fin-  
ish, disconnect the DC cord from  
the power source before you dis-  
connect it from the system.  
Set the amplifier to OFF. Plug the  
power cord’s plug into the amplifier’s  
~120V AC 60Hz 60W jack. Then plug  
the other end of the cord into a stan-  
dard AC outlet.  
Set the amplifier to  
OFF. Plug the DC  
power cord’s barrel  
plug into the DC  
14.4V/2.5A  
jack.  
Then plug the other  
end of the cord into  
a standard DC source such as an au-  
tomobile 12V accessory outlet.  
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OPERATION  
Back Panel  
DIP Switch  
Notes:  
• You can use a wireless and wired  
microphone at the same time.  
Switch  
Diagrams  
• Be sure to select the correct fre-  
quency channel for your PA sys-  
tem to match your wireless  
microphone’s  
quency channel.  
operating  
fre-  
Frequency  
Channel  
Codes  
Notes:  
Using a Wireless Microphone  
• Wireless microphones are sold  
in three channel combinations:  
AEH, BDG, and CFH.  
1. Rotate WIRELESS MIC VOLUME  
counterclockwise to the mini-  
mum level (the smallest dot on  
the left side of the knob).  
• If you use two receivers in the  
same room with a separate  
wireless microphone assigned  
to each receiver, make sure  
the channels are not adjacent  
2. Select the frequency channel on  
the PA system to match your  
microphone’s  
operating  
fre-  
quency channel or channel com-  
bination by setting the DIP switch  
located on the back of the PA  
system.  
(follow  
in  
alphabetical  
sequence). For example, if one  
receiver is set to channel G  
and the other to H, it will create  
interference. To remove the  
interference, set one receiver  
to H and the other to F.  
For example, if your microphone  
frequency is A, use a sturdy  
pointed-object (like a ball-point  
pen or finger nail file) to set each  
3. Set ON/OFF to ON. POWER  
switch on the DIP to  
as indi-  
lights.  
cated by the operation channel  
combination table located on the  
back panel. The “ ” represents  
the raised nub on each switch.  
4. Set the wireless microphone’s  
ON/OFF switch to ON. READY  
lights.  
5
 
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5. Rotate WIRELESS MIC VOLUME  
to the desired level. (The larger  
the dot, the higher the level.)  
TROUBLESHOOTING  
If you have problems operating your  
amplifier, try these suggestions. If you  
still have problems, contact your local  
RadioShack store for assistance.  
Problem  
Suggestion  
6. When you finish using the PA  
system, turn WIRELESS MIC VOL-  
UME to the minimum position and  
set ON/OFF to OFF.  
No power  
Make sure the AC or  
DC cord is properly  
connected.  
Make sure the  
power is turned on.  
Using a Wired Microphone  
Check the fuses and  
replace them if  
needed.  
1. Connect the wired microphone to  
the amplifier’s MIC jack located  
on the back of the amplifier.  
No sound  
(wireless  
Make sure your  
transmitter and  
microphone) amplifier are operat-  
ing on the same fre-  
quency.  
Adjust the wireless  
microphone volume  
control.  
2. Rotate MIC VOLUME counter-  
clockwise to the minimum level  
(the smallest dot on the left side  
of the knob).  
Make sure the  
microphone trans-  
mitter is working and  
you are within 150  
feet of the system.  
3. Set ON/OFF to ON. POWER  
lights.  
No sound  
(wired  
microphone) properly connected  
and the microphone  
Make sure your  
wired microphone is  
4. Set the microphone’s ON/OFF  
switch to ON.  
5. Rotate MIC VOLUME to the  
desired level. (The larger the dot,  
the higher the level.)  
is not defective.  
Adjust the wired  
microphone volume  
control.  
6. When you finish using the PA  
system, rotate MIC VOLUME to  
the minimum position and set ON/  
OFF to OFF.  
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CARE AND MAINTENANCE  
To enjoy your PA system for a long  
time:  
In the Back of the PA System  
1. Set ON/OFF to OFF and unplug it.  
• Keep the system dry. If it gets it  
wet, wipe it dry immediately.  
2. Insert a flat-blade  
screwdriver into  
the fuse holder’s  
cap located on  
the back of the  
amplifier, gently  
press in the cap,  
• Use and store the system only in  
normal temperature environ-  
ments.  
• Handle the system gently and  
carefully. Don’t drop it.  
and  
rotate  
it  
• Keep the system away from dust  
and dirt.  
counterclockwise  
until the fuse cap  
unlocks.  
• Wipe the system with a damp  
cloth occasionally to keep it look  
new.  
3. Remove the fuse holder’s cap  
then pull out the fuse.  
Modifying or tampering with the am-  
plifier’s internal components can  
cause a malfunction and invalidate its  
warranty and void your FCC authori-  
zation to operate it. If your amplifier is  
not performing as it should, take it to  
your local RadioShack store for assis-  
tance.  
4. If the fuse is blown (the inside  
wire is broken), remove it and  
replace it with a 1.5A/125V fuse.  
5. Insert the fuse holder’s cap back  
into the socket on the back of the  
amplifier.  
6. Carefully tighten the fuse holder’s  
cap by pushing it in and rotating it  
clockwise until it locks.  
REPLACING THE FUSE  
In the DC Cord  
If the PA system stops operating  
properly, you might need to replace  
the fuse in the back of the system or  
the in-line fuse in the DC cord.  
1. Unplug the DC cord from the cig-  
arette-lighter socket and then the  
PA system.  
2. Turn the cap counter clockwise to  
open the plug, then remove the  
fuse taking care not to lose the  
tip.  
Important: Turn off the PA system  
and let it cool. Then try operating it  
again before you replace the fuse.  
Caution: Do not use a fuse with rat-  
ings other than those specified. Doing  
so might damage your amplifier.  
3. Replace the fuse with a new fuse  
of the same rating (3A/125V) and  
type.  
4. Replace the cap and turn it clockwise  
to secure it closed.  
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SPECIFICATIONS  
Limited One-Year Warranty  
This product is warranted by RadioShack against manu-  
facturing defects in material and workmanship under  
normal use for one (1) year from the date of purchase  
from RadioShack company-owned stores and autho-  
rized RadioShack franchisees and dealers. EXCEPT AS  
PROVIDED HEREIN, RadioShack MAKES NO EX-  
PRESS WARRANTIES AND ANY IMPLIED WARRAN-  
TIES, INCLUDING THOSE OF MERCHANTABILITY  
AND FITNESS FOR A PARTICULAR PURPOSE, ARE  
LIMITED IN DURATION TO THE DURATION OF THE  
WRITTEN LIMITED WARRANTIES CONTAINED  
HEREIN. EXCEPT AS PROVIDED HEREIN, Ra-  
dioShack SHALL HAVE NO LIABILITY OR RESPONSI-  
BILITY TO CUSTOMER OR ANY OTHER PERSON OR  
ENTITY WITH RESPECT TO ANY LIABILITY, LOSS  
OR DAMAGE CAUSED DIRECTLY OR INDIRECTLY  
BY USE OR PERFORMANCE OF THE PRODUCT OR  
ARISING OUT OF ANY BREACH OF THIS WAR-  
RANTY, INCLUDING, BUT NOT LIMITED TO, ANY  
DAMAGES RESULTING FROM INCONVENIENCE,  
LOSS OF TIME, DATA, PROPERTY, REVENUE, OR  
PROFIT OR ANY INDIRECT, SPECIAL, INCIDENTAL,  
OR CONSEQUENTIAL DAMAGES, EVEN IF Ra-  
dioShack HAS BEEN ADVISED OF THE POSSIBILITY  
OF SUCH DAMAGES.  
Channels .............................................. 8  
Wireless Microphone  
Channel Frequencies:  
A ......................................... 169.445MHz  
B ......................................... 169.505MHz  
C ......................................... 170.245MHz  
D ......................................... 170.305MHz  
E ......................................... 171.045MHz  
F ......................................... 171.105MHz  
G ........................................ 171.845MHz  
H ......................................... 171.905MHz  
AC Power .............................. 120V/60Hz  
DC Power Jack ...................... 14.4V/2.5A  
Receiver Fuse ........................ 1.5A/125V  
DC Cord Fuse .............................3A/125V  
Some states do not allow limitations on how long an im-  
plied warranty lasts or the exclusion or limitation of inci-  
dental or consequential damages, so the above  
limitations or exclusions may not apply to you.  
In the event of a product defect during the warranty pe-  
riod, take the product and the RadioShack sales receipt  
as proof of purchase date to any RadioShack store. Ra-  
dioShack will, at its option, unless otherwise provided by  
law: (a) correct the defect by product repair without  
charge for parts and labor; (b) replace the product with  
one of the same or similar design; or (c) refund the pur-  
chase price. All replaced parts and products, and prod-  
ucts on which a refund is made, become the property of  
RadioShack. New or reconditioned parts and products  
may be used in the performance of warranty service.  
Repaired or replaced parts and products are warranted  
for the remainder of the original warranty period. You will  
be charged for repair or replacement of the product  
made after the expiration of the warranty period.  
Audio Output @10% THD ............... 13W  
(nominal)  
Distortion of Wired Microphone  
at Maximum Output ........................... 3%  
Sensitivity of  
Wired Microphone ........................... 5mV  
Wired Microphone S/N Ratio .......... 50dB  
This warranty does not cover: (a) damage or failure  
caused by or attributable to acts of God, abuse, acci-  
dent, misuse, improper or abnormal usage, failure to fol-  
low instructions, improper installation or maintenance,  
alteration, lightning or other incidence of excess voltage  
or current; (b) any repairs other than those provided by a  
RadioShack Authorized Service Facility; (c) consum-  
ables such as fuses or batteries; (d) cosmetic damage;  
(e) transportation, shipping or insurance costs; or (f)  
costs of product removal, installation, set-up service ad-  
justment or reinstallation.  
Frequency Response of  
Wireless Microphone ... 300-3000Hz 0dB  
HUM Noise at  
Wireless Microphone ....... 5mV (nominal)  
Sound Level  
(10 feet away) .......................... 85dBSPL  
This warranty gives you specific legal rights, and you  
may also have other rights which vary from state to  
state.  
RadioShack Customer Relations, 200 Taylor Street, 6th  
Floor, Fort Worth, TX 76102  
Specifications are typical: individual units  
might vary. Specifications are subject to  
change without notice.  
We Service What We Sell  
12/99  
811082350A  
03A00  
Printed in China  
 

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