User's Manual

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2.4 Carrying bag with shoulder strap, warning flag and fastening
The weatherproof carrying bag (titel page), equipped with the CT-DECT GateCom Compact, can be
attached with shoulder strap, shackle and clamp at the aircraft, e.g. at the flap of the aircraft intercom.
The warning flag must be fastened to the shoulder strap always.
Î Note
Keep the carrying bag closed when in use in free.
3. Commissioning and operation
3.1 CT-DECT GateCom Compact connect and switch on
a Secure that the batteries in the CT-DECT GateCom Compact are completely loaded.
b Attach the carrying bag to a suitable place near the aircraft intercom connector by means of the
shoulder strap or by means of a hook.
Make sure that the warning flag is fastened to the carrying bag.
c Open the carrying bag with the two snap fastener.
d Switch on the device with the toggle switch (Fig. 2/c). Pull for this the toggle up and switch to
position “ON”.
3.2 Automatic conection setup, duplex communication.
A high beep tone is audible in the communication sets of the subscribed standard devices after
switching on. Subsequently the synchronization process between the base device (CT-DECT GateCom
Compact) and the standard devices (subscribed devices) begins, i.e. the standard devices seek the
base device. The time a synchronization procedure can last is varying. During this time a high/deep
tone sequence is audible in one-second intervals in the communication sets of the standard
devices.
The high/deep tone sequence signalizes that the standard devices seek the base device. After
completion of synchronization – i.e. the standard device has found its base device – the high/deep tone
sequence isn’t audible any longer, and in the communication set of the standard device a high double
beep tone sounds. Subsequently the connection setup between the base device and the standard
device is effected automatically. The completed connection setup is finally signalized by a high beep
tone in the communication set of the standard device. The devices are now ready for duplex
communication within the range between the standard device and its base device.
3.3 Exceeding the range limit
In the case the range limit is crossed the connection between the standard device and the base device
will be released and a high/deep tone sequence with time intervals of 1 second is audible. After the
devices are back again within the reception area the connection setup will be effected automatically and
the high/deep tone sequence isn’t audible any longer.
3.4 Undervoltage warning
The CT-DECT GateCom Compact is equipped with a display for battery charge state (Fig. 1/b).
The display shows three different states.
LED shines green – rechargeable batteries are completely loaded
LED flashes green – rechargeable batteries not completely loaded Akkus but still operational
LED flashes red – rechargeable batteries are empty, operability is given only a few
minutes
3.5 End of operation
Switch off the device with the on/off switch. This guarantees a longer usage from the rechargeable
batteries or batteries.