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F20
Technical Notes and Index
• Unless otherwise stated, all figures assume a fully-charged battery and an ambient
temperature of 23 ±3°C (73.4 ±5.4°F) as specified by the Camera and Imaging Products
Association (CIPA).
1
Battery life may vary depending on conditions of use, such as the interval between shots or the
length of time that menus and images are displayed.
2
Individual movie files cannot exceed 4 GB in size or 29 minutes in length. Recording may end
before this limit is reached if camera temperature becomes elevated.
Operating environment
Temperature
0°C–40°C (32°F–104°F)
Humidity
85% or less (no condensation)
Wi-Fi (Wireless LAN)
Standards
IEEE 802.11b/g/n (standard wireless LAN protocol)
Communications
protocols
IEEE 802.11b: DBPSK/DQPSK/CCK
IEEE 802.11g: OFDM
IEEE 802.11n: OFDM
Range (line of sight)
Approx. 10 m (11 yd)
Operating frequency
2412-2462 MHz (1-11 channels)
Data rates (actual
measured values)
IEEE 802.11b: 5 Mbps
IEEE 802.11g: 20 Mbps
IEEE 802.11n: 20 Mbps
Security
WPA2
Access protocols
Infrastructure