Model # 1123 User Manual
A. Features
12 Digits LCD Display，Display Hour ,Minute ,Second ,Day and Week
Daily Alarm and Chime hourly
12 / 24H format selectable, Auto Calendar
1/100 second Chronograph with split time.
EL backlight : At any mode, press A key the LED backlight will last for 3 seconds.
B. Press B key to convert MODE as following :
Chronograph Functions
In normal display mode: press B key once, enter Chronograph mode
Press D to start, press D again to suspend, press D again to continue,press D to suspend again,......when suspend,press
C key back to 0:00:00.
In Chronograph mode, press D key to start, press C key enter into split function,and the “SPL” symbol appear,press C
key again to get the first group record ,but the second group still processing in the back ground,press C key again to
continue the second group,press C key again to read the second group record......when the final group finished, Press
D key to stop the SPL function,press C key read the final group(SUM) record, press C key again to clear the record to
zero.
In no rm a l mo de p re ss B ch ro n o gr aph pr es s D t o sta r t pr es s D to s us p en d
Pres s B ex i t pr es s D to s to p pr es s C t o co nt inu e pr es s C f or SP L pr e ss C to ze ro
Alarm & Chime ON/OFF
In normal mode， press B key twice to enter to Alarm Mode, Then press D to ON/OFF “ALM” /“SIG” /”CH” function.
If “ALM/SIG/CH” symbol appears , means ALM/SIG /CH function ON,otherwise means OFF
“ALM/ ” appear means ALARM Function ON.”SIG/CH/ ” appear means Hourly Chime function ON
Alarm setting
in normal Mode, press B twice to enter Alarm mode and press C then “Hours”flashing
Press D to adjust “Hour” for your Alarm. Pay attention to AM/PM
Press C then “Minutes” flashing, Press D to adjust “Minutes” for your alarm . Press B key to exit.
Time & date setting
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