OLS-34V2/-35V2/-36V2/-38V2
13
P
OWER
SUPPLY
3 G
ETTING
S
TARTED
Keys
The key pad contains two types of keys:
• Context sensitive keys: The functions of these keys depend
on the selected mode or menu and is shown in the display
above the key.
• Function keys: The functions of these keys are always the same
and shown on the key itself.
Power supply
NOTE:
The devices are not designed for batteries based on lithium.
The following power sources can be used to operate the OLS-
3xV2:
• two 1.5 V dry batteries (Mignon AA size, alkaline type
recommended)
• two 1.2 V NiMH rechargeable batteries (Mignon AA size)
• via the AC adapter over USB interface
Press to switch the device on/off.
Context keys
Left key: Select a wavelength
Center key: Select SM/MM (OLS-36V2 only)
Right key: Select modulation frequency
MODE key
Short press: Select mode and return from
Settings menu.
Long press: Open Settings menu.
Laser ON/OFF key
Switch laser on/off.
