USER’S MANUAL. TV EXPLORER II/II+
Page 14
12/2013
BATTERY CHARGE LEVEL INDICATORS
COLOUR
SYMBOL CHARGE
LEVEL
GREEN
75 %
∼
100 %
GREEN
30 %
∼
75 %
GREEN
10 %
∼
30 %
Empty battery.
Recharge in progress.
Table 2.-
Indication of the battery charge level on screen.
3.1.2.1
Battery Charging
To fully charge the battery, connect the instrument to the external DC charger
without activating
the power on process. The length of time it takes to recharge it
depends on the condition of the battery. When the instrument is in operation the
recharging process is slower. If they are very low the recharging period is about
5 hours. The
CHARGER
[4] indicator should remain lit.
When the battery charging process is completed with the instrument off, the fan
stops.
IMPORTANT
The instrument battery needs to be kept charged between 30% and 50% of its
capacity when not in use. The battery needs to be fully charged for best results. A
fully charged battery suffers temperature-related discharge. For example, at a room
temperature of 20
°
C, it can lose up to 10% of its charge over 12 months.
3.2
Installation and Start-up
The
TV EXPLORER II / II+
level meter is designed for use as a portable device.
Therefore does not require installation
When the rotary selector [1] is pressed for more than two seconds, the instrument
is started up in the
automatic power-off
mode; that is, the device is automatically
disconnected after the selected minutes if no key has been pressed. When the device is
operating, it is also possible to select the
auto power-off
mode by means of the
Preferences
menu [22] and to select the time out until the automatic power-off.
When the equipment is going to be moved, activate the
Transport
mode by
means of the
Preferences
menu [22] to disable the power on process until one specific
key from main keyboard is pressed [8] as is it indicated on screen.
