TB 9-6695-281-35
NOTE
Do not press TI PUSH FOR OHMS pushbutton until resistance
standard is adjusted for the same resistance indication as TI
OHMS selector switch indication.
(6) Repeat technique of (3) through (5) above for settings listed in table 4. If
resistance standard does not indicate within limits specified, perform b below.
Table 4. Resistance Measuring - Circuit
Test instrument
Resistance standard indications
plus zero value (ohms)
ADJUST
OHMS
selector
INDICATOR
Min
Max
switch settings
control settings
2
.4 LOW
1.56
1.64
2
.6 LOW
1.36
1.44
2
.8 LOW
1.16
1.24
8
.5 LOW
7.46
7.54
22
.2 LOW
21.76
21.84
22
.8 HIGH
22.76
22.84
8
.5 HIGH
8.46
8.54
2
.5 HIGH
2.46
2.54
b. Adjustments
(1) Set TI OHMS selector switch to 8 ohms and adjust resistance standard for 7.50
ohms.
(2) Press PUSH FOR OHMS pushbutton and adjust ADJUST INDICATOR control
for zero indication on TI voltmeter.
(3) Maintain zero indication on TI voltmeter; loosen knob on ADJUST INDICATOR
control, turn knob to 0.5 LOW and secure knob.
(4) Adjust resistance standard for 8.50 ohms.
(5) Repeat (2) above.
(6) Maintain zero indication on TI voltmeter; loosen knob on adjust indicator
control, turn knob half way between its position at completion of (5) above and 0.5 HIGH
and secure knob.
9. Voltage
a. Performance Check
(1) Connect equipment as shown in figure 1.
5
