Williams Sound CFM 300, CFM 400 user manual Do not Force Them in Backwards

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USING THE CHG 200A BATTERY CHARGER

1.Plug the CHG 200’s power supply into the Power Input on the charger’s side and a standard AC wall outlet.

2.Route the power cord around the Cord Hook (see fig- ure at right). This will minimize strain on the cord and jack and insure that the power cord is not detached during charging.

3.Make sure the transmitter or receiver units to be charged are turned OFF.

4.Place the transmitters/receivers in the slots so that the CHG 200’s Charging Pins and units’ side panel con- tacts are coupled. Make sure that the charging contact holes line up with the charging pins. The transmitters/receivers should drop easily into the slots.

DO NOT FORCE THEM IN BACKWARDS.

5.The Charging Indicators will light, indicating that charging is in process. It takes 14–16 hours to fully charge the batteries. Remove the transmitters or receivers when charging is completed.

Further Suggestions

Receivers and transmitters SHOULD NOT be left charging continuously when not in use. Receivers and transmitters should always be turned OFF while charg- ing.

FIGURE 9: USING THE CHG 200A BATTERY

CHARGER

Charging

Contact Holes

Charging

Indicators

Charging

Pins

Cord Hook

Power Input

It’s best to allow the batteries to fully discharge before charging.

If the batteries are near end of life and the LED turns off while the receiver is operating, this is an indication to change or recharge your batteries. Approximately one hour of battery life remains.

Repeatedly charging the batteries after short periods of use (1-2 hours) will shorten battery life.

Rechargeable batteries will need to be replaced after 1–2 years of use.

!! IMPORTANT WARNINGS !!

DO NOT ATTEMPT TO RECHARGE ZINC CARBON (“HEAVY DUTY”), ALKALINE, OR LITHIUM BATTERIES!

DO NOT ATTEMPT TO RECHARGE DISPOSABLE BATTERIES. The batteries may heat up and burst, causing possible injury and damage to the equipment.

Avoid shorting the plus and minus battery terminals together with metal objects. Battery damage and burns can result!

Use only Williams Sound supplied chargers and batteries.

Williams Sound ®

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Helping People Hear

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Contents Installation Guide User Manual Model CFM 300/400 System Overview System Components CFMQuick Start Instructions Using the T31 Transmitter YesUsing the R800 Receivers & SPK 800 Speakers To Minimize the Chances of Feedback R800 Features Battery Information Installation of BatteriesDo not Force Them in Backwards Switches set for 72.9 MHz Changing FrequenciesUsing Multiple Systems Case of DifficultyIf Feedback Occurs Optional Personal Receivers R32 Receiver TOP ViewAdjusting The R31 Volume Controls Optional Mounting Kits SB-3 WALL/CEILING MountSS-3 Floor Stand KIT Warranty Soundfocus FM System Specifications FM TRANSMITTER, Model PFM T31