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4.3 CDMA Transmitter and Receiver Test --- TX and RX Tester Mode
• Power meter zero calibration
To make accurate RF power measurement in transmitter measurement (TX Measure mode), calibrate the zero position
of the power meter as described below.
Step Key operation Description
1. Remove any signal input to the RF input connector (Main).
2. [Main Func on off] F6 Sets the Main Func on to display the Main Menu at the bottom of the screen.
3. [TX&RX Tester] F1 Sets the TX&RX Tester mode.
The Setup Common Parameter screen appears.
4. Conform that the Call Proc. state is Stop.
When the Call Proc. state is Stop, move to Step 7.
When the Call Proc. state is other than Stop, move to Steps 5 and 6 to make
the Call Proc. state to Stop.
5. Next Menu [ ] The 2nd page of Main Func menu appears.
6. [Stop] F5 The Call Proc. state becomes Stop.
7. [TX Measure] F1 Displays the first page of the TX Measure menu.
8. [Power Meter] F12 Displays the Power Meter screen.
9. Next Menu [ ] The 2nd page of the function key menu appears.
10. [Power Measure Method] F7 Select Power Meter with Cursor keys, then conform it by pressing Set key.
Cursor [ ] [ ] Set
11. Next Menu [ ] The 1st page of the function key menu appears.
12. [Zero Set] F11 Zero-calibrates the power meter.
During zero calibration, the window indicating that calibration is being
performed is displayed on the screen.
13. [Back Screen] F12 Returns to the Setup Common Parameter screen.
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