4.2 - 10 MTH800 TETRA Handportable Terminal / Basic Service Manual TEST SETUP & TESTING 440-470MHz
- Vector Error: Max 10% RMS, Max 30% Peak.
- Max 5% residual.
- Frequency Error: -/+ 100Hz.
4. Press the “Clear Down” softkey, to proceed with other tests.
Call Processing Test
Talk Back
Before you start this test, make sure that handset and test equipment are
configured the same as given in the Transmitter Test.
1. Press and hold the "PTT" then press "talk back" softkey and speak into the
mic of the terminal. Release the 'PTT" and you will hear your speech.
2. Press the "silence" softkey to stop the speech.
3. Press and hold the "PTT" then press the "Test Sound" softkey to provide the
1kHz signal to the terminal speaker.
4. Release the "PTT", you will hear a 1kHz tone from the terminal speaker
continuosly.
5. Press the "Silence" softkey to mute the 1kHz Audio Signal of the speaker.
6. Press the "Clear Down" softkey and check that the "Cleardown Complete"
status appear on the IFR "Manual Test" screen.
Call to Mobile
1. Press the “Call Mobile” softkey on the IFR.
Note: Select type of call.
2. Press "Private Call" softkey to select Private Call.
Note: You will hear beeps from the handset speaker.
3. Press “Abort Call” softkey. Duplex Test (Phone/Privet Mode)
Note: Repeat step 1 through 3 for "Phone Call" and "Emergency Call".
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