Adec HT7 Series User manual

ADEC
QUARTZ
Model No. HT7 XXX
Cal. No. DD70
INSTRUCTION MANUAL
SPECIFICATIONS
1) Type Digital quartz watch
2)Accuracy 45 seconds per month on average
(when worn at normal temperatures
of +5˚C to +35˚C)
3) Operating
temperature
range 0˚C to +50˚C
4) Basic
functions • Time: hours, minutes, seconds,
12/24-hour clock
• Calendar: month, date, day, year
(1997-2099)
•Alarm 1: hours, minutes, 12/24-hour
clock
•Alarm 2: hours, minutes, 12/24-hour
clock
• Stopwatch: 24-hour measurement,
1/100 second units (up to 60
minutes), split time measurement
5)Additional
functions •Alarm monitor
• EL internal illumination function
6) Batteries Battery No. 280-209, battery code:
CR1616
7) Battery life Approximately 3 years (in the case of
the alarm sounding for 30 seconds
per day and using EL illumination for
3 seconds per day)
*Specifications are subject to change without notice.
Explanation of Displays and Buttons
Selection of Display
Time mode Alarm 1 Alarm 2 Stopwatch
Auto return
Calendar Display

HOW TO SET
TIME AND DATE
ALAMR SETTING
(1 & 2)
STOPWATCH ALL-RESET
USING THE EL
FUNCTION
GRAPHIC
DISPLAY