Memory Operation - Kingfisher INTERNATIONAL KI7010B Guía De Referencia Rápida

QUICK REFERENCE GUIDE: KI7340C / 7740C SERIES OPTICAL TWO WAY LOSS TEST SET
AUTOTEST OPERATION
•
To initiate Autotest, connect Power Meter section to Light Source section and
press [Autotest]
•
To show one wavelength only, scroll [-/+]. Press [Menu] to exit.
• Press [Hold] to hold / resume display update.
•
Autotest remains for 8 seconds after signal loss, to allow quick connection
change.
MEASURING TWO WAY LOSS IN AUTOTEST
•
Remote reference: on each instrument, connect two way port to power
meter port. Select [Autotest], [Abs/Rel]. Press [Set Ref] for 3 seconds. Meters
display about 0.00 dB.
•
Local reference: connect two way ports of two instruments. Select [Autotest]
and [Set Ref]. Meters display about 0.00 dB.
•
Loss testing: after referencing, connect two way ports of both instruments to
test system. Select [Autotest] on one unit. 'Auto' shows while synchronising,
then average loss.
•
To show dBm/dB results for each direction, press [◄►] successively on
hidden keypad. Press [Menu] to exit.
•
Two Way Communication: press [Hold] to make remote end beep and flash
[Hold]. Then at Remote end, press [Hold] to resume display update. Local
end beeps and stops [Hold] flashing.
•
To exit Autotest, remove connection, or press [Menu].
MEASURING ONE WAY LOSS IN AUTOTEST
•
Reference: connect a two way/source port to a power meter port. Select
[Autotest], [Abs/Rel]. Press [Set Ref] for 3 seconds. Meter displays about
0.00 dB R.
•
Loss testing: after referencing, connect test system to two way / source
and meter ports. Loss will be automatically displayed.
•
To exit Autotest, remove test lead for more than 8 seconds or turn off
source.

MEMORY OPERATION:

•
Data can be stored in all modes, however, memory recall and cancel
functions are not available in Autotest and only work in Light Source,
Power Meter or Return Loss modes.
•
Clear all memory: press both [MR] and [Exit] simultaneously for 3
seconds. 'clr' will display.
•
To store in next location, press [M+].
•
To change next store location, press [◄►] [-/+] [Set] or [Menu].
•
To recall, press [MR] and [-/+] to scroll memory. Use [Abs / Rel] to see
dB/dBm values. Hold down [Abs/Rel] to see reference level.
•
Autotest memory recall: use [-/+] to select next wavelength.
•
Two way test only: press [◄►] repeatedly to scroll details.
•
To exit memory display, press [Menu].
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