EOTech MTM Mini-Thermal Monocular - Manual (Page 55)

3-1
CHAPTER 3
MAINTENANCE
SECTION I
OPERATOR MAINTENANCE
3.1 TROUBLESHOOTING
The procedures below will help correct some of the basic
problems that may arise with the WTM. If the equipment
malfunction is not listed, or the actions listed do not correct
the fault, refer to section 3.4 for additional guidance.
Table 3-1 Troubleshooting Procedures
Malfunction Probable Cause Corrective Action
1. No display is
present when
turning on the WTM.
a. WTM was not successfully
activated.
a. Ensure that the PWR
button has been pressed
twice as described in Table
2-3.
b. Batteries are improperly
installed.
b. Verify that the batteries
are properly installed.
c. Battery power is low. c. Replace existing batteries
with fresh batteries.
d. Objective lens cover is
installed.
d. Remove objective lens
cover.
e. Battery compartment
corroded.
e. Clean the battery
compartment per section
3.2, Battery Compartment.