Opm - Tempo OPM510 Mode D'emploi

(Interchangeable LC/ST/FC).
② ②
OPM510 & OPM520 can be operated with an
DC@250mA.
Cleaning the OPM and SLS Interfaces
Make sure that the instrument is powered off. Do not look into the
output of any SLS port. Unscrew the OPM adapter and use a clean lint
fee wipe to clean the exposed OPM detector window. Always use a new
Keypad Functions
2.5mm cleaning swab to clean the SLS bulkhead.
OPM Operations
External Connector Instruction
】 】 Push the power button to turn the OPM on o
【 【
turn the OPM off after five minutes of inactivity. H
seconds to place the OPM into a constant on mod
again for two seconds will revert to the auto off mode
【 【 dB/dBm】 】 Press this key to switch the measurem
power (dBm) and relative loss (dB). Hold the key unt
Keypad Functions
: Push the power button to turn the OPM on or off. The default setting will
【 【 Zero】 】 Press the Zero key to zero the OPM with
turn the OPM off after five minutes of inactivity. Hold the power button
ambient light. A message of "SUCC" will be displaye
for two seconds to place the OPM into a constant on mode. Holding the
power button again for twoseconds will revert to the auto off mode.
an "ERR" message appears check that the input port
dB/dBm: Press this key to switch the measurement mode between absolute
power (dBm) and relative loss (dB). Hold the key until "HELD" is displayed.
and repeat the zeroing procedure.
Zero: Press the Zero key to zero the OPM with the input port protected
from ambient light. A message of "SUCC" will be displayed upon
【 【 Ref】 】 Press this key to display the reference value
successful zeroing. If an "ERR" message appears check that
the input port was in fact covered properly and repeat the zeroing
key down until "HELD" appears in the display. Whe
procedure.
mode, the LCD displays the difference in dB betwee REF: Press this key to display the reference value stored in memory. Hold the key
down until "HELD" appears in the display. When the OPM is switched to dB
current input signal.
mode, the LCD displays the difference in dB between the reference level and
the current input signal.
【 【 λ】 】 Press this key to select the wavelength to be me
: Press this key to select the desired wavelength. The current wavelength will
be displayed on LCD.
The External Power LED Indicator will illuminate wh
external power supply.
14
Ext. AC Power Jack
1. Fiber Optic Input
OPM510 & OPM520 is available with SC fiber
optic connector (Interchangeable LC/ST/FC).
2. Ext. AC Power Jack
OPM510 & OPM520 can be operated with an
External Power Adapter 9V DC@250mA.