POWER METER SECTION:
Manual operation
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To remove interchangeable connector adaptor, press button
on front of case and pull off adaptor. This may be easier with
a test lead attached.
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To turn on press [On/Off]
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To view firmware version, hold [F4] then press [On/Off].
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To view all display segments, press and hold [On/Off], [F1]
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To defeat auto power-off, hold [On/Off] for 3 seconds at turn
on until 'Perm' is displayed.
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Low battery is indicated with a battery symbol.
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To enter Meter menu, press [Meter]
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To enter Memory menu, press [Memory]
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To return to Home menu, press [Home]
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To save memory to USB stick, in Memory menu, insert stick
and press [].
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To turn on back light press [ Backlight]
Meter Menu:
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To select operational wavelength, press [ - ] or [ + ].
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To set reference, press [Meter Mode] to enter 'dB R', then
press and hold [SET REF] for 3 seconds. Meter displays
about 0.00 dB R.
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To stop / start display update, press [HOLD].
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If a test tone is detected, meter will display 'Hz.'
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To toggle log / linear/relative display mode, press [Meter
Mode].
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To store to memory press [Store]
Autotest Operation
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To start Autotest press keys below on light source,
For light sources with up to 4 : Press [AUTOTEST].
For light source with 5 or more :
- press [Auto] to start Autotest for the default wavelength
group (possibly "singlemode").
- hold [-] then press [Auto] to initiate Autotest for the other
wavelength group (possibly "multimode").
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To stop / start display update, press [HOLD].
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To toggle logarithmic / linear / relative display mode, press
[Meter Mode]. Measured optical power will be displayed in
'dBm', 'µW' or 'dB R'.
•
To view the nominal source power, press [Meter Mode] to
enter 'dBm' or 'µW', then press [+].
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To set reference, press [Meter Mode] to enter 'dB R' then
press and hold [Set Ref] for 3 seconds.
•
To view reference value, press [Meter Mode] to enter 'dB R',
then press [+].
Memory Operation
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To record data to internal memory in Meter or Autotest
modes, press []. Data will be stored in the next location.
Memory menu
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To select stored reading press [-] or [+]
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To clear memory press and hold [Toggle centre] then press
[On/Off]
Over-writing data in 1 memory location
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Press [Menu] to find [Memory] mode, Press [Memory] to
enter Memory mode. Note current memory location.
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Select memory location to re-test using [+] or [-], then press
and hold [Memory] until it stops beeping.