5-10
Maximus Reference Manual
MANU-MAXIMUS-02
Revision-02
Troubleshooting Guide
Chapter 5: Maintenance
Power-Related Troubleshooting
Communication-Related Troubleshooting
Table 6-2
Symptom
Possible Cause
Solution
The terminal display is blank.
The primary of the power pack
assembly is not plugged into an AC-
wall outlet, is not plugged into the
terminal, or is the wrong voltage.
Check the outlet, both power pack
connections, and that it is a 12 VDC
power pack.
Replace the power pack.
The low power (yellow)
indicator LED is lit.
Outlet or power pack problem.
Check the outlet, both power pack
connections, and that it is a 12 VDC
power pack.
Replace the power pack.
If the battery backup option is installed, the terminal operates for approximately 1.5 hours
after the primary voltage source is lost. After this, the terminal turns off. When the terminal
is in battery backup mode, the yellow low-power indicator LED is lit. before the terminal
display goes blank.
NOTE:
Содержание Maximus MCJ2000 Series
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