5.0 Display Indications / Control Elements
Display Indications
1) Attention symbol
2) Uext, inadmissible, external voltage
3) Battery status display
4) Unit display
5) COMP symbol for compensation
of test leads
6) LIMIT display for respectively
selected threshold value
7) Measurement variable indication
for voltage measurement
8) >measurement value exceeding
the specified measurement range
9) Measurement value display
Control Elements
10) Connecting sockets
for test leads:
yellow - RISO (insulation measurement)
black - COM
blue -
LOW
Ω
(resistance measurement)
red -
UAC/DC (voltage measurement)
11) Display
12) Limit key
- setting of a threshold value
(0.5 / 1/2 M
Ω
) within RISO range
13) AC/DC key
- setting of AC/DC voltage within
U
AC/DC
range
14) Measurement range selection switch
OFF
UAC/DC voltage
RISO 1000V
RISO 500V
RISO 250V
RISO 100V
LOW
Ω
15) Start key
16) Battery case
17) COMP key
:
to compensate test lead resistance in
LOW
Ω
measurement range
20
Display Indications / Control Elements
10
11
12
13
14
15
16
17
1
2
9
3
4
5
6
8
7
