GE H
EALTHCARE
O
PTIMA
XR200
AMX
/XR220
AMX
D
IRECTION
5336113-1EN, R
EVISION
10
I
NSTALLATION
M
ANUAL
Page 40
Section 3.5 Ground and leakage testing
3.5.1.3 Setting test parameters
1.
Turn on the tester by pressing the
POWER
button.
The tester enters the ready state five seconds after startup (the model name and version
display during startup).
2.
Verify that the tester displays the test parameters specified in
.
Table 3-2 Ground resistance test parameters
If it does not, perform the following steps to change the parameters as needed (the system will
save the settings even after system power is turned off). See
A. While in the ready state, press the
or
button until the output current display
begins flashing.
B. Press the
or
button to change the output current. The value changes in
0.1-A increments. To change the value by 1.0-A increments, press
+
or
button.
C. Press the
button again to move to each of the other settings (Maximum Test
Value, Timer, and Frequency).
D. Use the
or
+
buttons
as needed to adjust the values.
E. Press .
Figure 3-8 Test parameter value settings
3.
While in the ready state, press the
+
buttons to display the Optional function
setting screen.
The Output Current Frequency is the first digit displayed, where the value is 0 for 50 Hz or 1
for 60 Hz. The Pass/Fail hold function is represented by the second digit.
4.
Press the
or
button until the second digit begins flashing.
5.
Press the
button to change the value to
1
6.
Press the
+
buttons to save this setting and return to the ready state. The unit will
display and hold the measured resistance value after the test.
Test parameters
Values
Current
Canada: 30.0 A
All other countries: 25.0 A
Test value
0.100 Ohms
Timer
5.0 sec
Summary of Contents for Optima XR200amx
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