Installation Manual

DRAFT COPY
NOMAD MXU Installation Manual
3:36 PM 02/12/99
DRAFT COPY
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6 Trouble Shooting Guidelines
CAUTION
Replaceable Battery
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type recommended by the manufacturer.
Dispose of used batteries according to the manufacturer’s instructions.
6.1 Power Problems
NOMAD MXU POWER UP SERVICE PROBLEMS
Problem(s) Possible Cause(s) Solution(s)
Power Up LED does
not Light.
Verify MXU power cord is
connected to the building power
outlet.
Insert plug into outlet. If the plug does
not fit the outlet, refer to Section 4.3.3,
Step 10, or section 4.3.1, Step 2, or
Appendix “A” Pre-Installation Checklist,
Check 10.
No power at the building outlet Verify power, must be
90 to 135 VAC, 47 to 63Hz,: or,
180 to 265VAC, 47 to 63 Hz
Building Circuit Breaker opens, or
Building Fuse blows.
Verify the building power outlet is
correctly polarized, refer to Section
4.3.1, Step 1, or Appendix “A”, Pre-
Installation Checklist, Check 9
.
6.2 Telephone Line Problems
NOMAD MXU TELEPHONE SERVICE PROBLEMS
Problem(s) Possible Cause(s) Solution(s)
Test Step 1: Can not
verify the MXU picks up
the phone.
Telephone line is not connected Connect per section 4.3.4
Incorrect phone jack, can not
connect the phone line.
Refer to Appendix “A”, Pre-Installation
Checklist, Checks 5 and 6.