Indicators
LED 1 – Power
Solid amber LED – battery in unit fully charged
Flashing amber LED – battery in unit charging
Flashing green – event alarm/notification
LED 2 – Wireless
Flashing blue LED – wireless radio enabled
Cradle Interfaces
Connector
1 – 22 pin
DC Power jack connector
for AC/DC Adapter
connection
1
Other Interfaces
IrDA (SIR)
USB 2.0 Client
– supported via HP standard 22 pin cradle interface
Serial RS232
– supported via HP standard 22 pin cable interface (cable must be purchased separately)
NOTE:
Some HP authorized options may not be supported. See
http://www.hp.com/go/ipaqaccessories
.
SD Slot
Support 1-bit SDIO and 4-bit SD/Multimedia Card type memory standard
CF Slot
1 Type II
Power Supply
Battery
Removable/rechargeable 1700 mAh Lithium-lon (user changeable).
Optional extended 2880 mAh Lithium-lon battery available for purchase
(
http://www.hp.com/go/ipaqaccessories
).
AC Power
AC Input: 100~240 Vac, 50/60 Hz, AC Input current: 0.3 Aac max
Output Voltage: 5Vdc (typical), Output Current: 2A (typical)
NOTE:
Battery run time varies based on the usage pattern of an individual user and the configuration of
the handheld. Use of internal wireless capabilities and backlight will significantly decrease battery run
time.
AC Adapter
Dimensions
(H x W xD)
3 x 1.9 x 1.8 in (76 x 48 x 44 mm – including prongs), (may vary by model)
Cord Length
(approx.)
6 ft (1.83 m)
Power Supply Ratings
Voltage Range
100 to 240 V Switching
Input Current
0.3 Aac
Input Frequency
50 to 60 Hz
Output Voltage
5 VDC
Output Current
2 Amp
QuickSpecs
HP iPAQ hx2790c Pocket PC
Standard Features
DA - 12984 Worldwide — Version 5 — March 24, 2008
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