17
OPERATION MANUAL
A.
DISPLAY PANEL
B.
FUNCTIONS OF KEYS ON PANEL
SET
：
SET FUNCTION
OK
：
CONFIRM (COUNTER FUNCTION
）
UP
：
INCREASE VALUE
（
ADDEND KEY
）
DOWN
：
DECREASE VALUE
（
SUBTRAHEND KEY
）
C.
DESCRIPTON OF FUNCTION
1. Total counting status
：
Press OK to switch the status for counting value
automatically or setting counting.
2. Default setting
：
Either in operation or standby status, press the SET+OK
in 3 seconds that LED displays flicker 3 seconds with beep to remind the
system turn back default setting.
3. SET FUNCTION
3.1
Either in operation or standby status,
press SET 1 time in 3 seconds
to configure counting setting,
LED monitor shows flicker,
press UP or DN to increase or decrease the numbers
（
Default setting is 00, and the setting range is 00-99
）
, With or without
pressing any key in 3 seconds, setting will be completed with buzzer alert.
※
Note
：
If it is not into setting counting status, please press OK to switch the
status.
3.2
Either in operation or standby status,
press SET 2 times to configure
increasing or decreasing progressively
, LED monitor shows flicker,
