5
1.3. CHArGING tHE bAttErIES
When using the instrument for the first time, start by fully charging the batteries. Charging must be done at a temperature between
0 and 30°C.
> 90 Vac
< 260 Vac
50 / 60 Hz
Set the switch to OFF.
Connect the mains cord.
MR
U-STEP
U-RAMP
U-VAR.
U-FIXED
OFF
SET-UP
OFF
Battery 1
Battery 2
2%
12.4 V
1953 mA
26.4°C
00:05:30
3%
11.7V
13 mA
26.7°C
00:05:20
Charging
During the charging, the instrument displays the
following information:
The percentage charge of each of the batteries, their voltages, their
charging currents, their temperatures, and the charging times.
To reduce the power to be supplied and make it possible to use the
instrument during the charging, the batteries are charged alternately
at 2A for 10 seconds. It is for this reason that the charging current
keeps varying.
The text on the side indicates:
Charging = battery being charged,
Full = battery fully charged,
Cold = battery too cold to be charged,
Hot = battery too hot to be charged,
Defect = battery faulty (must be replaced).
1.2. SPECIfICAtIoNS LAbEL
Attach one of the 5 specifications labels, with your appropriate language, on the inside of the lid.