Tait TP9400 Manual

TN-2817c-AN www.taitradio.com Page 8 of 14
8. Press and Hold Radio A F2 Programmable PTT and verify Radio A transmitted audio is
received on Radio B. Release the F2 Programmable PTT and verify Radio B stops
receiving audio. Note the volume level on device connected to Radio B.
9. Adjust the volume to be quieter on the device connected to Radio A.
10. Press and Hold Radio B F2 Programmable PTT and verify Radio B transmitted audio is
received on Radio A. Release the F2 Programmable PTT and verify Radio A stops
receiving audio. Note the volume level on device connected to Radio A is quieter.
11. Press and Hold Radio A F2 Programmable PTT and verify Radio A transmitted audio is
received on Radio B. Release the F2 Programmable PTT and verify Radio B stops
receiving audio.
TP9300/9400
Suggest these models are programmed with Global > UI Preferences > Audio > Minimum
Volume Level set to at least ‘10’.
1.5.4 Audio Quality and PTT Audio Path(s) Switching
Purpose: Verify the audio quality and PTT audio path switching between the Bluetooth® device
under test, wired audio accessory and Tait portable radio.
NB: It is recommended to test the Bluetooth® devices with the Tait portables in the hardware
band and mode of operations that will be used by the end users to assess the adequacy of audio
quality for both the listener and speaker, especially in TDMA mode of operations.
When a wired audio accessory is not connected to the portable radio
TP9300/9400/9500/9600
1. Pair Bluetooth® device(s) to Radio A and/or Radio B depending on configuration and test.
2. Ensure both radios are on the same channel.
3. Wear the paired and connected Bluetooth® device.
4. Press and Hold Radio A F2 Programmable PTT and verify Radio B device unmutes and
audio is heard. Release the F2 Programmable PTT and verify Radio B device mutes.
5. Press and Hold Radio B F2 Programmable PTT and verify Radio A device unmutes and
audio is heard. Release the F2 Programmable PTT and verify Radio A device mutes.
6. Press and Hold Radio A radio PTT and verify Radio B device unmutes and audio is heard.
Release the PTT and verify Radio B device mutes.
7. Press and Hold Radio B radio PTT and verify Radio A speaker unmutes and audio is heard.
Release the radio PTT and verify Radio A speaker mutes.
8. Press and Hold Radio B F2 Programmable PTT and verify Radio A speaker unmutes and
audio is heard. Release the F2 Programmable PTT and verify Radio A speaker mutes.

Tait TP9400 Specifications

General

Battery Type	Li-Ion
Digital Protocol	DMR Tier II
Channel Spacing	12.5 kHz, 25 kHz
Operating Temperature	-30°C to +60°C (-22°F to +140°F)
Operating Voltage	7.4 V
Channels	1000