a-gear OPM HOPM-PON-S Руководство пользователя - Страница 19
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6.2 . 3 .
After finishing testing, cover the dusty cap to keep the optical connector port to be
clean.
Tro ub le s hoot in g
7.
Pro bl e m
No display on the LCD
Inaccurate
measurements
M a inte nance
8.
To help ensure long, trouble-free operation:
• Always keep clean fiber-optic connectors before using, keep the unit free from oil
and dust.
• Do not use unclean, non-standard fiber-optic connector adapter, do not insert to
bad fiber-optic connector interface which may cause the system out of the work.
• Try to use one type fiber optic connector adapter.
• After finish the testing or when the unit is unused, please cover the dust-proof cap
to ensure the optical interface is clean and to avoid measurements errors caused
by dust.
• Push/pull the fiber-optic connectors carefully to avoid the scratches on the
interface.
• Clean optical connectors regularly with cleaning cotton swabs.
Po s s ib le C au s e
1. Power Off
2. Lower Battery
1 .Optical interface is not clean
2. Improper fiber connection
OPM HOPM-PON-S
S o l ut io n
1. Press to turn on
2. Change the battery
1. Clean the fiber optic interface
2. Reconnect the fiber
datasheet
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