User`s manual

4-2
4-1 Battery Replacement
3) Disconnect the battery connector. Disengage the battery from
the socket by pulling the battery toward you.
4) Insert a new battery in an upright position. Check that the side with the red cable faces the right,
and fit the battery on the protrusions inside the socket.
5) Plug in the battery connector and close the battery holder cover.
6) Attach the controller unit to the display unit and fix it with mounting screws at three places.
Note: Replace the display unit battery “V7-BT” within three minutes after the unit is turned off. If it is not possible to
replace within three minutes, make a backup copy of data in the SRAM.