User manual
T-TEST K12
Vers.
EN-02_18 AVC
Date:
(IT 27_07_13 ver. 2 AM)
- 7 -
Battery, Charger and Power supply
The standard supply to the unit is given by a 6 Volt
–
4.5 Ah lead-acid
battery. It allows for an operating time of 8 to 35 hours, according to
how many sensors and options, if any, are connected to the unit.
A 3-colour LED, mounted on the unit panel, indicates the status of the
battery charge:
o
Green
charged
o
Orange
alert for battery about to exhaust
o
Red
battery exhausted
(recharge or connect external power)
For longer exercise time or any special needs, you can use the charger /
adapter, supplied as standard, and connect it to the 220~230V mains.
The green LED on the charger will be lit as long as recharging is in
progress.
A further alternative option is to connect the cable with pinches / clips
(included in the standard supply), to an external source 12
24V dc
•
RED
positive
•
BLACK
negative
WARNING !
From time to time it is recommended to recharge the battery even if you are not using
the unit actually in order to prevent to damage it.