TB 9-6625-2045-35
(4) Repeat technique of (1) through (3) above for settings and adjustments listed in
Table 6. CRL (CGRL) Dial Accuracy
Test Instrument
Cam screw
bridge settings
CRL (CGRL)
dial settings
(R)
(Ω)
2700
2.7
5
1660
1.66
4
1000
1.0
3
540
0.54
2
100
0.1
1
7000
7.0
7
11000
11.0
8
a. Performance Check
(1) Connect frequency counter (A2) to TI DET OUTPUT (UNKNOWN HIGH and
LOW) terminals, using cable (B2).
(2) Connect ground strap between BIAS + and BIAS - terminals on TI.
(3) Set function (GENERATOR) switch to INT 1 KC (AC INTERNAL 1 kHz) and
ORTHONULL NORMAL switch to NORMAL (OUT). Adjust SENSITIVITY (OSC LEVEL)
control to near midrange. Frequency counter will indicate between 980 and 1020 Hz.
b. Adjustments. No adjustments can be made.
a. Performance Check
(1) Position TI controls as listed in (a) through (f) below:
(a) SENSITIVITY (DET SENS) control fully ccw.
(b) CRL SELECTOR (PARAMETER) switch to Cs.
(c) CRL MULTIPLIER (MULTIPLIER) switch to PF 100 (PF x 100).
(d) DQ dial fully cw.
(e) CRL (CGRL) dial to 2.
(f) OSC LEVEL control fully cw.
7
