Table Of Contents; Specifications: Qw-1664 - Casio DW-9100BJ Service Manual & Parts List

1. SPECIFICATIONS: QW-1664 ........................................................................ 1
2. OPERATION CHART: QW-1664 ................................................................... 2
3. DRAWINGS
3-1. BLOCK DIAGRAMS: QW-1664 ........................................................................
3-2. CHECKING TERMINALS AND COMPONENTS: QW-1664 ..........................
3-3. A1 ~ A4 PADS.................................................................................................
4. EXPLODED VIEW: QW-1664 ...................................................................... 11
5. PARTS LIST: QW-1664 ............................................................................... 12
6. PRECAUTIONS FOR REPAIR: QW-1664
6-1. AC (ALL CLEAR) AND REMOVING OF MODULE ........................................
6-2. ACCURACY CHECKING ................................................................................

1. SPECIFICATIONS: QW-1664

Item
Battery
Battery life
Current consumption
Alarm system
Accuracy
Accuracy setting system Capacitor/Chip
Accuracy checking
Accuracy setting
Functions
CONTENTS
CR2016
Approx. 1.5 years
2.78 µA maximum
Piezo plate on Cover/Back
±15 sec./month
See page 13
+0.25 ~ +0.35 sec./day
• Electro-luminescent backlight
• Auto light switch
• Low-temperature resistance (-20 °C)
• Altimeter
Measuring range: 0 m to 6,000 m
Measuring unit: 5 m
Auto/Manual memory measurements (up to 50 sets of data, each set
including altitude, temperature, month, data, time)
Reference altitude setting
Altitude alarm
Altitude tendency graph
• Barometer
Display range: 460 hPa/mb to 1,100 hPa/mb
Display unit: 1 hPa/mb
Tendency graph of atmospheric pressure
• Thermometer
Display range: -20 °C to 60 °C
Display unit: 0.1 °C
• 1/100 sec. stopwatch
Measuring capacity: 23:59'59.99"
Measuring mode: Elapsed time, split time, 1st-2nd place times
• Daily alarm
• Hourly time signals
• Regular time keeping: Hr, min, sec, am/pm, year, month, date, day
• Auto-calendar (pre-programmed to the year 2039)
• 12/24-hour formats
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