Installation Manual

A1-MT200LM
31
antenna, otherwise it is easy to break the antenna, thus affecting the wireless
transmission of data.
Lithium Battery Maintenance
(1) When the battery level is lower than 25%, it shall be charged in time.
(2) Lithium batteries may explode at high temperature. Do not put the device
in a high temperature environment (higher than 60 ℃).
(3) After the lithium batteries are fully charged, unplug the charger in time to
extend the battery life.
Maintenance of Lock Catch Bar
(1) The lock catch bar is made of steel and has a protective layer on the
surface. Sharp objects should be avoided to prevent damage to the protective
layer and rust on the lock bar.
(2) There is a hinge at the joint of the lithium lock bar, and no force verticall
in the opening and closing direction is applied to the hinge to prevent damage
to the hinge.
(3) The lock catch bar will be bounded off during unlocking the device
opened, so no heavy object is placed on the lock catch bar, otherwise the lock
cannot be opened normally.
(4) If the fixture block of the lock catch bar is loose, the screws should be
fixed immediately, otherwise it will affect the normal opening of the lock.
6 Troubleshooting
Fault
Causes Analysis
The equipment failed to
upload data
 The battery is used
up and needs to be recharged.
 Whether the antenna
of MT200LM is damaged.
 Too large
transmission distance of MT500 results in poor