Startup (Error-3); Turning The Unit Off - JRC JLR-20 Instruction Manual

5.2.1.4 Startup (Error-3)

If the following screen is displayed after the unit is turned on, press the
simultaneously to turn off the power.
Attention
Contact JRC or its affiliate.

5.2.2 Turning the Unit Off

If the key and
off and the screen display will be off.
_ CHECK SUM
_ COMPARING ERROR !
_
_ PLEASE RE-INSTALL
_ THE PROGRAM. _
PLEASE RESTART AFTER
SOFTWARE UPDATE
PRESS AND HOLD [DIM]+[PWR]
key are pressed and held down simultaneously, the power will be turned
key and
_
_
_
_
key
5-5