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APPENDIX
267
■ Card Remote Controller (WR-4C)
Power Requirements ........Lithium battery (CR2025)
×
1
Approximate Battery Life ...20,000 button operations
• One button operation is defined as
depressing a button for one second,
and then releasing it for one second.
Operating Temperature ....0°C to 40°C (32°F to 104 °F)
Dimensions ........................35.0 (W)
×
56.6 (H)
×
6.5 (D) mm
(1.38˝ (W)
×
2.23˝ (H)
×
0.26˝ (D))
Weight.................................Approximately 11 g (0.39 oz)
(including battery)
Power Supply
• Use only the special NP-40 rechargeable lithium ion battery to power this
camera. Use of any other type of battery is not supported.
• This camera does not have a separate battery for the clock. The date and
time settings of the camera are cleared whenever power is totally cut off
(from both the battery and AC adaptor). Be sure to reconfigure these
settings after power is interrupted (page 54).
LCD Panel
• The LCD panel is a product of the latest LCD manufacturing technology that
provides a pixel yield of 99.99%. This means that less than 0.01% of the
total pixels are defective (they do not turn on or always remain turned on).
Lens
• You may sometimes notice some distortion in certain types of images, such
as a slight bend in lines that should be straight. This is due to the
characteristics of lens, and does not indicate malfunction of the camera.