5-6. TEST EQUIPMENT (Continued).
For example, the meters in
TM 9-2320-273-20
fig, 5-9 below show the following readings:
OHMS SWITCH
READING.
SETTING.
X1 OR RX1.
4 OHMS.
X10 OR RX10.
40 OHMS.
X100 OR RX100.
400 OHMS.
Figure 5-9. OHMS Switch Settings
f. Using the DC Volts Sea/e. The dc volts scale is used to measure all voltages in the electrical
system.
Before using the multi meter to measure dc voltage, do the following steps that match the multi-
meter you have (fig. 5-10 thru fig. 5-1 2).
(7) AN/URM-105
Set meter switch to dc volts range given in TM.. (To measure 24 volts dc, set switch
on “100 DC VOLTS” range. )
Figure 5-10. Using the DC Volts Scale AN/URM-105
TA 074697
5-11
