User's Manual
Table Of Contents
- Contents
- 1 Warning - and Safety instructions
- 2 Abbreviations and Terms
- 3 Scope of delivery
- 4 Labeling of the product
- 5 Product description
- 6 Preparing the Product for Use
- 7 Operating Instruction
- 7.1 Change of the battery
- 7.2 Connect the CT-MultiPTT Bluetooth to the radio
- 7.7 Telephone mode (mode 1)
- 7.8 Telephone mode with MIC switch (mode 2)
- 7.9 Limited telephone mode with MIC switch (mode 3)
- 7.10 Increase the volume
- 7.11 Lower the volume
- 7.12 Battery status
- 7.13 Change the PIN for CT-Multi PTT Bluetooth
- 7.14 CT-Wireless-PTT (optional)
- 7.15 Subscribe the CT-Wireless-PTT to the CT-Multi PTT Bluetooth
- 7.16 Delete one CT-Wireless-PTT from the memory of the CT-Bluetooth Adapter
- 7.17 Delete all CT-Wireless-PTT from the memory of the CT-Bluetooth Adapter
- 7.18 Switch-on and operation
- 7.19 End of operation
- 8 Safekeeping – storage
- 9 Disposal
- 10 Technical data
- 11 Brief instruction
Revision: 02/1015 DOK 1643-us 19 of 28
LED flashes green: at half charge
LED flashes red: very low – replace
You hear in the CT communication set three (3)
low beeps in 30-second
intervals
Undser heavy load and high volume and depending on the battery/storage battery
status the communication may result in a distortion-like audio impression. This is
normal and prevents system crashes / malfunctions if a battery / storage battery
does not provide enough power anymore. An acoustic warning signal advises if
the battery / storage battery is almost flat.
Remedy:
Reduce slightly the volume or change the battery / storage battery.
The button does not disconnect if the battery/storage battery is dead, in order to
enable the user to communicate even in critical situations where a battery change
is not possible.
7.13 Change the PIN for CT-Multi PTT Bluetooth
Store the newly set PIN in a safe place. In case the new PIN is lost,
reprogramming is possible by CeoTronics, only.
The PIN of the CT-Multi PTT Bluetooth is 83787432 in
the state as delivered from factory. To change the PIN
start the program “CT-BluetoothUtillity” on your
personal computer. Follow the instruction manual
Dok1345 “CT-BluetoothUtillity”.
Put the CT-Multi PTT Bluetooth in programming mode.
For it, press simultaneously the Bluetooth and volume-
down keys and keep both pressed for at least 8
seconds, until you hear a four (4) tone sequence in
your CT communication set, and the LED in the
Bluetooth key glows red. After a few seconds your can
hear a readiness beep – now you can establish a
connection to the personal computer. Follow the
instructions of the PC program. To abort programming
on the CT-Multi PTT Bluetooth or to end the process
after successful change, press briefly the volume-up
key. The LED in the Bluetooth key goes out and you
hear a descending
three-tone sequence.
Figure 23
Bluetooth-
key
Volume-down
key