Ricoh M3 Field Service Manual - Page 20

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2. Mechanism

Specification

Category
LCD
Touch panel
Memory
External I/F
Network
Audio input/
output
Power
consumption
18
Item
Size
10.1 inch panel
No. of pixels
WSVGA (1024×600)
Bit width
RGB666
Brightness
200cd/m
LED rear light
Back light
(lifetime 15000h)
Light load touch panel, 2 -point touch
detection
Volatile memory
RAM: 1GB
Non-volatile
NAND: 2GB
memory
USB memory
USB2.0 Host Type-A
SD card
SD card slot 1ch (SD/SDHC)
USB
USB2.0 Host Type-mini AB
Wireless LAN
802.11b/g/n
Monophonic speaker 1ch (power
Speaker/
1-2W)
microphone
Microphone
During regular time: Less than 4W
When active
During wireless-LAN high-load
operation: Less than 4.6W
During sleep
Less than 350 mW
Contents
2
(typ.)
Remarks
18-bit color
Program area and
data area for the OS
and applications
Not available
Excluding external
I/F and internal
function expansion.
In sleep mode or
while the power is off,
do not supply power
to an extension USB
device connected to
an external USB port.