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MAN 201B

PPA R37-8

8-channel 72 MHz FM Receiver

USER MANUAL

Summary of Contents for PPA R37-8

Page 1: ...MAN 201B PPA R37 8 8 channel 72 MHz FM Receiver USERMANUAL ...

Page 2: ...n or other unauthorized persons to have access to this product BATTERY SAFETY CAUTION Do not attempt to recharge alkaline or other non rechargeable batteries which may explode release dangerous chemicals cause burns or cause other serious harm to the user or product MEDICAL DEVICE SAFETY CAUTION Before using this product with a pacemaker or other implantable medical device consultant your physicia...

Page 3: ...teries BAT 001 2 or rechargeable NiMH batteries BAT 026 2 for longer battery life than some other brand batteries Low Battery Indicator The On indicator on top of the unit will flash to indicate low battery Multi Charger CHG 3512 This optional charger is ideal for customers using rechargeable batteries It will charge up to 12 receivers at one time See our website or call us for ordering informatio...

Page 4: ...to the NiMH position Figure 1 Default setting is Alkaline for non rechargeable batteries Figure 1 Battery selection switch 3 Insert 2 AA batteries over the fabric strip Note correct polarity 4 Insert earphone or neckloop into the headphone jack Figure 2 5 Choose the channel by rotating the channel selector knob to the desired channel number Figure 2 6 Turn Receiver ON and adjust volume control as ...

Page 5: ...nes The adjustable squelch Figure 1 can help reduce user fatigue by turning off the audio when the signal becomes weak If the operator is annoyed or fatigued by noise turn the squelch up This will reduce the effective range of the receiver as a trade off to listener comfort Similarly if the operator needs more range and can tolerate the noise turn the squelch down To adjust the squelch using a sma...

Page 6: ...uelch reduces the apparent range less squelch increases the apparent range PPA R37 8 LED Flash Codes LIGHT CODE INDICATES REMEDY On Off On Off continuous Low Batteries Replace or recharge batteries Fade on Fade off continuous No transmitter on current channel After 6 min Sleep power save mode starts extends battery life On Steady Unit is operating normally n a The R37 8 returns to normal operation...

Page 7: ...e PPA R37 8 receiver as shown in Figure 3A Turn the belt clip 180 left or right as shown in Figure 3B The belt clip is now installed and ready for use To Remove Turn the belt clip 180 so the edge points toward the top of the unit as shown in Figure 3A Gently pull the belt clip away from the unit to remove Figure 3 Belt Clip Installation A A A A ALKALINE NiMH SWITCH SQUELCH ADJUST Figure 3A Figure ...

Page 8: ...able NiMH batteries BAT 026 1500 mAh approx 32 hours battery life Operating Frequencies 8 channels 72 1 72 3 72 6 72 8 74 7 75 4 75 7 or 75 9 MHz Indicators Power on bright green Low Battery flashes Sleep Mode fade on fade off Receiver Antenna Integral with earphone headphone cord Output Connector 3 5 mm stereo mono headphone jack accepts either stereo or mono plug Approvals FCC Industry Canada Ro...

Page 9: ... bind Williams Sound to any representation or warranty with respect to the Personal PA FM Listening System Unauthorized repairs or modifications will void the warranty This warranty is void if damage occurred because of misuse or if the product has been repaired or modified by anyone other than a factory authorized service technician Warranty does not cover normal wear and tear on the product or a...

Page 10: ... system call Toll Free for Customer Assistance 1 800 843 3544 U S A or 1 952 943 2252 Outside the U S A If it is necessary to return the system for service your Customer Service Representative will give you a Return Authorization Number RA and shipping instructions Pack the system carefully and send it to Williams Sound Attn Repair Dept 10300 Valley View Rd Eden Prairie MN 55344 MAN 201B ...

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