Orbit Merret OM 502 User Manual page 11

4.1 SETTING
The instrument is set and controlled by five control keys located on the front panel. All programmable settings of the instrument
are performed in three adjusting modes:
LIGHT Simple programming menu
- contains solely items necessary for instrument setting and is protected by optional number code
PROFI Complete programming menu
- contains complete instrument menu and is protected by optional number code
USER User programming menu
- may contain arbitrary items selected from the programming menu (LIGHT/PROFI), which determine
the right (see or change)
- acces without password
Complete instrument operation and setting may be performed via OM Link communication interface, which is a standard equip-
ment of all instruments.
The operation program is freely accessible (www.orbit.merret.eu) and the only requirement is the purchase of OML cable to
connect the instrument to PC. It is manufactured in version RS 232 and USB and is compatible with all ORBIT MERRET instru-
ments. Another option for connection is with the aid of data output RS 232 or RS 485 (without the need of the OML cable).
Scheme of processing the measured signal
Input
CHAN. A
Linearization
FILTER
MAT.FCE.
Linearization
INSTRUMENT SETTING 4.
Min/Max
Relays
Analog
Data
Memory
Display
INSTRUCTIONS FOR USE OM 502 | 11