Out Of Range Warning; Low Battery Warning; Listening To An External Audio Device - Plantronics CA40 DECT User Manual

UK

OUT OF RANGE WARNING

The Out of Range Indicator (14) will blink when the remote unit gets close to the range limit.
When this occurs you should walk back towards the base unit until the Out of Range Indicator (14)
stops blinking. If you walk away from the base unit you will eventually exceed the maximum
operating range for the CA40 Adapter. Any active call will be suspended and a double beep will
sound in your headset every 10 seconds to warn you that you are out of range. The double beep
will cease and the Out of Range Indicator (14) will extinguish once you return within range and
any active call will be taken off mute allowing you to resume your conversation.
Tip: It is strongly advised that you avoid walking out of range when on an active call as
you may find the call takes some time to re-establish after returning into range.

LOW BATTERY WARNING

When the remote pack battery is running low (approx. 5 minutes talk time remaining), an audible
warning will be heard through the headset as a single beep repeating every 10 seconds. Soon
after hearing this warning, you should recharge the remote pack, or change to a freshly charged
battery (if you have purchased the optional spare battery).

LISTENING TO AN EXTERNAL AUDIO DEVICE

The CA40 Adapter provides the option of using the headset to communicate with one additional
audio device apart from the telephone, e.g. a PC soundcard. This feature allows you to use your
headset with other audio devices such as voice recognition software or sound recording/playback
devices. This additional audio source is referred to as external audio in the remainder of this guide.
The External Audio Cable (41) must be connected between the CA40 and the audio device via the
External Audio Cable Port (33).
USING EXTERNAL AUDIO
To listen to the external audio, press the External Audio Button (9). The External Audio Indicator
(10) is illuminated when external audio is active. Your headset is now switched to send and receive
audio to/from the external audio device rather than the telephone.
If you are engaged in a telephone call using your headset when the External Audio Button (9) is
pressed, the listen volume level from the telephone will be automatically lowered permitting you
to hear the caller in the background together with the external audio source. However the caller
will no longer be able to hear you.
When in external audio mode, listen volume control and the tone adjustments for the
headset when listening to a call can also be used to adjust the volume and tone of the external
audio source.
If you wish to make a call or pick up an incoming call whilst listening to external audio, press the
Headset Button (2) or Talk Button (19) which reverts the CA40 to Headset mode, and allows you to
proceed with the call through your headset as normal.
8