BJ G2158 User manual

捷时计电子
www.szbaojie.com
2008-08-14 Model：G2158 Page: 1 / 2 Edition : A
A . Features
6 Digits LCD Display，Display Hour ,Minute ,Second ,Month ,Day and Week
Daily Alarm and Chime hourly
Snooze
12 / 24H format selectable，Auto Calendar
1/100 second Chronograph with split functions
EL backlight
B . Operational Manual
1. At any state ,press D key EL backlight for 3s .
2. Fingers setting
At any state ,press Ａkey to "Second" finger zero ;
Press and holding Ａkey to adjust "Minute" finger ,and "Hour" finger auto adjusted with it .
3. Real Time
Press Ｃkey to display Alarm ;Press Ｄkey to display Date .
Turn On / Off Alarm and Chime
a). Press Ｃ＋Ｄ key to turn on / off Alarm ,indicator “ ”displaying for On .
b). Press Ｃ＋Ｂ key to turn On / Off Chime ,all days of week displaying for On .
4. Chronograph
The display range of the Chronograph is 23 hours ,59 minutes ,59.99 seconds.
Press Ｄkey to Start/Stop running ;
When stop ,press C key to zero .
When running ,press Ｃkey to split count.
Then press Ｄkey to exit split count ,and stop counting ;
When exit split count ,press Ｃkey to display all counts ; and press Ｃkey again to zero ;
When running ,press Ｂkey to return to Real Time Mode ,and it running at back .
（
（（
（C Key
C KeyC Key
C Key）
））
）
RESET
（
（（
（D
DD
D Key
KeyKey
Key）
））
）
START
/LIGHT
ADJ
（
（（
（A
AA
A K
KK
K ey
eyey
ey）
））
）
L
MODE
（
（（
（B
BB
B Key
KeyKey
Key）
））
）
Real Time Chronograph
Alarm
Time setting
B Key B Key B Key

捷时计电子
www.szbaojie.com
2008-08-14 Model：G2158 Page: 2 / 2 Edition : A
5. Daily Alarm
"Hour " flashing once entry Daily Alarm .
Press C key to select "Hour " or "Minute "setting
Press D key to adjust the flashing item
Press C key to confirm
Press Ｂkey to return to Real Time mode
Alarm Snooze ON/OFF
At Alarm sounding state ,press Ｃkey to stop sounding ,and press Ｄkey to ON/OFF snooze
function .When Snooze function be ON ,it will sound five minutes later ,and auto stop after sounding
for a minute .
6. Time Setting
"Second " flashing when loading ,press D key to zero ; Press C key to select item as following sequence :
Minute Hour Day Month Week
Press Ｄkey to adjust the flashing item.
When setting "Hour " ,"Ｈ" display for ２４H format ;"Ａ" or "Ｐ" for １２H format .
Press D key while the seconds are in the range of 30 to 59 resets them to 00 and adds 1 to the minutes .
In the range of 00 to 29,the minutes are unchanged.
C. Specifications
Module Dimension(including protrusion)
Module Thickness(including buzzer)
Operational Temperature Range
Operational Voltage
Time Accuracy
Battery Code
Static Maximum Driving Current
Static Average Driving Current
Alarm Current
EL Current
Battery life
Prepared
Checked Approve
Name 冯碧颜
徐治中 宋检望
Date 08/08/14 08/08/14 08/08/14
：
24
.3
∗26
.3
mm
： 7.7 ±0.15 mm
：-10℃~60℃
：1.5V
：±90sec/month
：LR1120
：≤3.5 u A(T=25℃)
：≤2.5 u A(T=25℃)
：≤2.5 m A
：≤10 m A
：12 months(made in Japan)
3 backlight operation (6 seconds) per day
20 seconds of alarm operation per day