Sharp OZ-640 - Manual (Page 94)

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Other functions Display of date and time for various
cities around the world.
Enable/disable daylight saving time.
Peripherals and data transfer interface
IR transfer Up to a distance of approx. 80 cm.
(only OZ-650 Organizer has this function)
Cable jack 4-pin connector
8-pin Docking Station connector
Common
Power Battery:
3V DC, alkaline batteries
(LR03 x 2)
Power consumption 0.3W (OZ-650)
0.25W (OZ-630/640)
Battery life Battery life may vary depending on
usage.
Operating batteries:
* Approx. 70 hours (2.3 months of 1
hour continuous use per day).
Continuous display at an ambient
temperature of 23
°
C (73
°
F)
* Approx. 65 hours (2 months of 1 hour
continuous use per day). Using the
Backlight for 2 minutes per hourly
use at an ambient temperature of
23
°
C (73
°
F)
* Approx. 55 hours (1.8 months of 1
hour continuous use per day).
Using the Backlight for 2 minutes
per hourly use and searching for 5
minutes per hourly use at an
ambient temperature of 23
°
C
(73
°
F)
Backlight life Backlight life may vary depending on
usage.
If the Backlight is on for 10 minutes
per day (eg. 1 minute 10 times a day),
the brightness will be reduced by half
after 10* years (at an ambient
temperature of 23
°
C and 65%
humidity).
* This figure may vary depending on
the surrounding environment.
Operating temperature 0
°
C to 40
°
C (32
°
F to 104
°
F)
Dimensions Open 153(W) x 155.2(D) x 17(H)mm
Closed 153(W) x 84.6(D) x 20.8(H)mm
Weight OZ-630/OZ-640 : 204g
OZ-650 : 210g
(including batteries)
Accessories Alkaline batteries LR03 x 2, operation
manual