TB 9-6625-2328-24
Table 5. Channel 3 Sensitivity.
Adjusted signal generator
Signal generator
amplitude
output
TI
(dBm)
(key)
(MHz)
(dBm)
100
-60
Run
≤ -27
1300
-60
Run
≤ -27
b. Adjustments
(1) Disconnect all equipment from TI.
(2) Press and release TI POWER ON/STBY pushbutton to STBY.
(3) Press and hold MATH Scale & Offset key while pressing POWER ON/STBY
pushbutton to ON until CAL SECURE is displayed.
(4) Press MATH Scale & Offset key until CODE:
0 is displayed.
(5) Press ⇐ key until CODE: 00000 is displayed.
(6) Press , , ⇐, keys until CODE: 53131 is displayed then press Enter key
and verify CAL UNSECURE is displayed.
(7) Press MATH Scale & Offset key until CAL: OFFS 1 ? is displayed.
(8) Press Enter key. When THEN ENTER is displayed press Enter key.
(9) Verify CALIBRATING is displayed followed by OFFS 1 PASS.
(10)Press key until CAL: OFFS 2 ? is displayed.
(11)Press Enter key. When THEN ENTER is displayed press Enter key.
(12)Verify CALIBRATING is displayed followed by OFFS 2 PASS.
(13)Connect calibrator OUTPUT HI and LO to TI CHANNEL 1 input.
(14)Set calibrator for a 5 V dc output.
(15)Press key until CAL: GAIN 1 ? is displayed.
(16)Press Enter key. When THEN ENTER is displayed, press Enter key.
(17)Verify CALIBRATING is displayed followed by GAIN 1 PASS.
(18)Connect calibrator OUTPUT HI and LO to TI CHANNEL 2 input.
(19)Set calibrator for a 5 V dc output.
(20)Press key until CAL: GAIN 2 ? is displayed.
(21)Press Enter key. When THEN ENTER is displayed, press Enter key.
(22)Verify CALIBRATING is displayed followed by GAIN 2 PASS.
(23)Press MATH Scale & Offset key until CODE:
0 is displayed.
(24)Press ⇐ key until CODE: 00000 is displayed.
(25)Press , , ⇐, keys until CODE: 53131 is displayed then press Enter key
and verify CAL SECURE is displayed.
(26)Disconnect calibrator from TI.
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