17
Counter interface operation
1.
Display interface diagram
1.
Function of the Button
SET
：
Setting mode UP
：
Upper
（
Increase button
）
OK
：
Confirm
（
Counter function
）
DOWN
：
Lower
（
Decrease button
）
2.
Operation function and description
1. Count State
：
Automatic counting state and set the counting state, press the OK key to
switch.
。
2.
Restore the factory state
:
In the standby or working state press the SET button and OK
button at the same time for 3Sec, LED display flashes 3Sec and buzzing prompts the system to
restore factory settings.
3. SET function description
3.1 In the standby or working state, press the SET button and hold 3Sec to enter the system to
the number of settings, LED flashes and display as
，
LED display flashes
，
then
Press UP or DN to adjust the count number
（
System defaults as 00
，
number range of setting
from 00~99
），
Press the OK button within 3sec or 3sec does not press the button; the system
confirms the completion of the setting and makes a beep.
※
Note: If the setting count status is not displayed after setting, press the OK key to switch.
3.2 In the standby or working state, press SET button 2 times to enter the system of increasing ,
decreasing mode
，
LED flashes and display as
，
00 as increment mode
，
