OLS-34/-35/-36/-37/-38
19
S
WITCHING
THE
DEVICE
ON
/
OFF
4 O
PERATION
4
O
PERATION
Switching the device on/off
The OLS-34/-35/-36/-37/-38 has two power modes:
•
Permanent ON (PERM):
The device is switched on permanently.
•
Automatic OFF (ECON):
The device switches off 20 minutes after the last operation. This
function is only available when the device is powered from
batteries.
To switch the device on:
►
Press
[
E
]
to switch on the device in ECON-Mode.
►
Press and hold down
[
E
]
for more than 2 sec.
to switch on
the device in PERM mode.
To switch the device off:
Press
[
E
]
to switch off the device.
Display elements
Fig. 2
Measurement display of the OLS-34/-35 (showing all available
elements)
Fig. 3
Measurement display of the OLS-36 (showing all available ele-
ments)
Port indicators
B
A
OLS-34_35_36_37_38_en.book Seite 19 Montag, 14. Mai 2018 5:22 17
