User's Manual

25. Programming of remote control unit
The LEA-825’s LCD remote control unit has basic features of (a) EL backlight (b) most power saving circuitry (c) audible or
vibration alert mode (d) different time indication of【Real time, alarm clock, count-down timer 】and follow the procedure as
below：
Operation of keys Functions Notes
Press 【Ⅲ】 Backlight ON ( automatic turn-off
after few sec)
Press both【Ⅲ+Ⅰ】 Choice of audible/vibration alert mode
Press & hold 3 sec
【Ⅲ】
Entry/exit of adjust mode by hour,
confirmed by 2 beeps
Press【Ⅲ】1 time Minute entry ( adjust mode)
Press【Ⅲ】2 times Hour entry (to adjust Alarm clock )
Press【Ⅲ】3 times Min entry (to adjust Alarm clock )
Press【Ⅲ】4 times ON/OFF choice for alarm clock
Press【Ⅲ】5 times Hour entry (to adjust countdown
timing
Press【Ⅲ】6 times Min entry (to adjust countdown
timing)
Press【Ⅲ】7 times ON/OFF choice for countdown timing
While in each time entry mode:
Press【Ⅰ】 to choose “ON” or
adjustment upwards
Press and hold 【Ⅱ】for quick
adjustment upwards
Press【Ⅰ】 to choose “OFF” or
adjust downwards
Press and hold 【Ⅱ】for quick
adjustment downwards
Press【Ⅲ】8times ON/OFF choice for self power-saving If the remote unit is power saving
mode, its current sleeps after the
system is disarmed.
【Ⅰ+Ⅲ】 Entry/exit of alarm adjust mode
【Ⅱ+Ⅲ】 1 time Choice of 10 min countdown mode
【Ⅱ+Ⅲ】 2 times Choice of 20 min countdown mode
【Ⅱ+Ⅲ】 3 times Choice of 30 min countdown mode
【Ⅱ+Ⅲ】 4 times Choice of 60 min countdown mode
【Ⅱ+Ⅲ】 5 times Choice of 90 min countdown mode
【Ⅱ+Ⅲ】 6 times Choice of 120 min countdown mode