ModemUSB/G10
Users Manual
8
6.3
Indication
A LED indicator “Power“ is located on the side of ModemUSB/G10. This LED indicates
the operating mode and failure conditions of the modem. Modem operating modes are described in
Table 6.3.1.
A LED indicator “Power“ is located on the side of ModemUSB/G10.
LED‘s Status
Description
„Power“ LED is on
Modem power supply is on
„Power“ LED is off
Modem power supply is off
A LED indicator “Status“ is located near the “Power“ indicator.
LED
‘s
Status
Modem Status
ON
Modem ready
OFF
No SIM or PIN/PUK required
Single blink
Initializing
Double blink
GPRS fail
Continuously blinking
No network detected
6.4
Operating Parameters
ModemUSB/G10 modem d5V DC power from the USB port, therefore, the PC
must have a USB port conforming to the USB 2.0 standards. The device does not require any
external power supply for its operation.
Table 6.4.1. Modem operating parameters
Parameter
Minimal
Nominal
Maximal Units
Power supply voltage
4.5
5.0
5.5
V
Power consumption
34
360
mA
Marginal operating
temperature
-10 +55
ºC
Storage temperature
-40
+65
ºC
Modem weight
51
g
Relative air humidity
85
%
Note: modem may malfunction if the environmental conditions do not confirm to
those provided in the Table!