Promax TVHUNTER, User Manual

Page: 44 / 90

USER’S MANUAL. TVHUNTER .
Page 8 10/2010
With the battery fully charged, the TVHUNTER has an autonomy approx. of 6
hours in continuous operation (without powering any amplifier through the RF
connector).
When the battery is flat, you will hear an acoustic indication and the screen will
show the message “ LOW BATTERY “. Afterwards, if the battery is not in charging yet, it
will show the message “ VERY LOW BATTERY ” and it will emit a warning acoustic
indication. If it is not immediately connected to the mains, the instrument will
automatically switch off.
3.1.3 Battery Charging
1.- To fully charge the battery, connect the mains adapter to the external power
supply input [4] (see Figure 6.-) with the TVHUNTER switched off.
2.- Then, connect the adapter to the mains. The charging process will start
automatically. The instrument will emit an acoustic indication and the
display will show the charge percentage and for how long the battery has
been charging (figure 1).
Figure 1.- Battery charging.
3.- When charging is completed, the instrument emits a long acoustic
indication, showing the message “ FULL BATTERY ” and it is automatically
disconnected from the mains.
The charging time depends on the state of the battery. If the battery is completely
flat, the charging process will take around 90 minutes. The charging process must be
carry out in a range of temperatures between 5
°
C and 40
°
C.
IMPORTANT NOTE
At starting the battery charging process and using the instrument for a long
period of time, it could be observed a heating of the instrument. This heating is
normal in the power margin that must be dissipated, according to the battery
charge status.
IMPORTANT NOTE
If the equipment is operating and the voltage adapter is connected, the charging
process will be longer. It will depend on the consumption.