Gnome P. User Guide
Attention!
To avoid damage of the voice-recorder due to ungrounded or improperly grounded PC,
follow these steps when connect the voice-recorder to PC:
•
First connect USB cable to the voice-recorder,
•
then connect another end of the cable to PC.
Important
!
When connecting external microphones or a PC connection cable to the voice-recorder,
make sure that the inscription PUSH on the plug is directed opposite t
о
the panel contain-
ing the status indicator LED and the erase button (Figure 5.3.2).
When disconnecting a cable from the voice-recorder, first press the PUSH button at
the plug and then pull out the plug.
5.4. Power Supply
5.4.1. Gnome P battery
The voice-recorder is powered by an integrated Li-ion battery (750-900 mAh) used in
GSM phones Nokia. Power consumption in active mode is 25-30 mA, in Voice Activation
mode (with input amplifiers and VA amplifier enabled) – 3 mA. Minimum power consumption
(1 mA) is achieved in timer- and switch-activated recording. This mode of operation is also
maintained when battery voltage drops below the critical value.
5.4.2. Battery charge rules
Gnome P battery is charged from an external power source (AC/DC charger with
USB jack). If Gnome P is connected to both USB and external power source, the voice-re-
corder will be charged from an external source, while the USB controller will be USB-
powered. Maximum battery charge current is 300 mA; full charge may take up to 4 hours.
9
Figure 5.3.1
PC connection cable
Figure 5.3.2
Connecting cable to the
voice-recorder
