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User Manual
9.6 DC Test Mode
DC test mode requires DC mode and a steady state voltage setting of 24V DC or 14V DC.
Note: Prior to test selection the Standard selection and Category selection are required. Use the
shuttle to select Standard RTCA or EUROCAE. Also, select equipment category A, B or Z.
9.6.1 Normal State Test
Scroll to the NORMAL STATE entry using the up and down cursor keys. Press the ENTER key to
select the NORM
The DO-160 NORMAL screen has the following tests:
1. VOLT MIN
2. V
OLT MAX
3. VOLT UNDER
4. VOLT URGE
S
5. POWER INTERRUPT
The above tests can be selected by scrolling to the highlighted selection using the up and down key
and the ENTER key to start the sel
required to define the test number or the modulation rate.
VOLT MIN
This test will change the output voltage from 28V or 14V to 22V or 11V. The test will last for 30
minutes. The
California Instruments
AL STATE screen. The screens will appear as shown in Figure 9-10.
Figure 9-10: Normal State screens
ected test. For some of th
Standard
A and Z
RTCA
22.0
EUROCAE
22.0
Table 9-15: Normal Voltage Minimum
(backspace) will terminate the test at any time.
ese tests, numeric data entry may be
Categories
B 28V / 14V
22.0
11.0
25.1
12.5
2253i / 2253iX
127
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