115 • Chapter 5: User Mode and Calibration GX-3R Pro Operator’s Manual
2. Press and release POWER MODE. The screen cycles through the main board’s ROM/SUM,
the sensor board’s ROM/SUM, the IR sensor ROM/SUM (if an IR sensor is installed), and the
Bluetooth version. The ROM is the top value and the SUM is the bottom value.
3. Press and release POWER MODE to return to User Mode.
4. See “Returning to Measuring Mode (START MEASURE)” on page 117 to return to
Measuring Mode.
Viewing the Radio Standards (RADIO STANDARD)
1. While in User Mode, use AIR to place the cursor next to RADIO STANDARD.
2. Press and release POWER MODE. The radio standards display.
3. Press and release POWER MODE to return to User Mode.
MAINTE 7:49
35708
BAB8
ROM/SUM MAIN
MAINTE 7:49
35707
C1E3
ROM/SUM SENSOR
MAINTE 7:49
05672
8EAC
ROM/SUM IR SENS
MAINTE 7:49
00.00.21
BLUETOOTH
MAINTE 7:49
ROM / SUM
RADIO STANDARD
START MEASURE
USER MODE
MAINTE 7:49
Contains IC: 4389B-EYSHJN
RADIO STANDARD
Contains FCC ID: RYYEYSHJN