SRS Labs ADVW791 Quick Setup Manual - page 6
6
transmitter and the other end to the Charging Socket (8) of headphones.
The batteries should be charged for a full 12 hours before use. During charging process,
the Charging LED Indicator (13) will glow red showing the headphone is being charged.
*** Regular (non-rechargeable type) batteries can also be used to operate this
headphone. However, you must never attempt to charge non-rechargeable batteries in
this appliance as this could prove dangerous.
Step 4:
When the batteries have been charged, remember to remove the Charging Cord from the
headphones.
*** Charging procedure should never exceed 48 hours.
Caution! To avoid risk of fire or injury, do not attempt to recharge non-rechargeable
batteries.
Replace only with the same or equivalent type recommended by the manufacturer.
Please dispose of old, defective batteries in an environmentally friendly manner in
accordance with the relevant legislation.
TROUBLE SHOOTING GUIDE
If you encounter any trouble in setting up the Headphones, please check the following
points:
(1) Distorted sound quality or unclear sound:
~ Check if the sound of your audio source is distorted and whether the volume control
is tuned to the suitable level.
~ Check if the batteries in the headphones have insufficient power. Replace fresh ones if
necessary.
~ Check if you have selected the best channel, Press the Digital tuning Button (6) again
to check.
~ Check if the distance between the headphones and transmitter are within the effective
range. (The effective range of the device is approx. 100M in open area.) Place the
headphones closer to the transmitter.
(2) No Sound from the headphones:
~ Make sure that your audio equipment, the transmitter and headphones are properly
connected, powered and switched ON.
~ Check if the batteries are inserted properly into the battery compartment.
~ Check if the transmitter is powered on with the AC/DC adaptor: the Power LED
Indicator (14) will glow green showing the transmitter is powered (only when there is
audio signal from the audio source).
~ Check if all the connection cords are properly connected.