Motorola MTP810 EX, Базовое руководство по обслуживанию

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5 - 12 TEST SETUP & TESTING
Digital Duplex Test (Tx) using IFR 3902 / IFR 2968
For IFR 3902 , perform the following steps:
1. Go to "Menu" of the radio, then select "Contact".
After that select "Contact 1". Press "Send" soft key.
The following results are displayed on Tx Measurements window.
- Power Profile: Passed. Average: 28-29dbm.
- Burst Timing: +/-0.25 symbols.
- Vector Error: Max 10% RMS, Max 30% Peak, Max 5% residual.
- Frequency Error: -/+ 100Hz
2. Press “Call Mobile” soft key followed by “Group Call” soft key then press
“TALKBACK” soft key.
3. Speak into the handset microphone and hear your speech (after a short
delay) from the handset internal earpiece.
Note: If you need more details, select " " at the Rx Measurement Window.
For Power Analyser Graph:
4. Select “Power” followed by “Profile Full”.
5. To view the detail of “Profile Full”, select " " and press “Select” soft key.
6. To minimize the window, press “Select” soft key.
7. Select any item under “Power” dropdown list to view the rest of the power
analyser graphs.
For Vector Analyser Diagram:
8. Select “Mod Accuracy” followed by “Vector Error”.
9. To view the detail of “Vector Error”, select " " and press “Select” soft key.
10. To minimize the window, press “Select” soft key.
11. Select any item under “Mod Accuracy” dropdown list to view the rest of the
vector analyser diagram.
12. Press the handset “End” key.