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1-7 (E)
HDCU-900 MM
D803, D805, D807, D810 : MAIN OUTPUT display
Displays the frame frequency of the camera and the MAIN
HD output of the CCU.
D803 lights up when the frequency is 30 Hz.
D805 lights up when the frequency is 25 Hz.
D807 lights up when the frequency is 24 Hz.
D810 lights up during progressive operation of the camera.
D804 : 1
Factory use only
D806 : 2
Factory use only
D808 : 3
Factory use only
D811 : 4
Factory use only
D812 : 5
Factory use only
D813 : OPTICAL CONDITION (CCU) display
Displays the optical level received at the HDCU-900 side.
(0 dBm = 1 mW)
Lights in green : Normal (The optical reception level
should be _17 dBm or more)
Lights in yellow :Normal (The optical reception level
should be within _17 dBm to _20 dBm.)
Lights in red : Abnormal (The optical reception level
should be less than _20 dBm.)
n
Attenuates about 0.5 dB for every 1 km of cable.
Attenuates about 0.5 dB for each relay connector.
D814 : CHU LOCK display
Lights up when communication with the connected camera
is normally established.
D815 : 6
Factory use only
D817 : 1035 line display
Lights up when the number of active video lines of the
connected camera is 1035.
D818 : 7
Factory use only
D819 : 540P display
Lights up when the connected camera runs in 540P mode.
n
Set it with S805 on the DPR-163 board. For details, refer
to Section 1-5-2, “DPR-163 Board” of “Settings of Switch-
es and Controls on Boards” of the separate Installation and
Maintenance Manual.
D820 : 8
Factory use only
D821 : OPTICAL CONDITION (CHU) display
Displays the optical level received at the camera side.
(0 dBm = 1 mW)
Lights in green : Normal (The optical reception level
should be _17 dBm or more)
Lights in yellow :Normal (The optical reception level
should be within _17 dBm to _20 dBm.)
Lights in red : Abnormal (The optical reception level
should be less than _20 dBm.)
n
Attenuates about 0.5 dB for every 1 km of cable.
Attenuates about 0.5 dB for each relay connector.
D822 : 9
Factory use only
D904 : SYSTEM POWER display
Lights when the power supply unit and power supply of
the PS-587 board (1.5 V, _2V) are normal.
D907 : POWER display
Lights up when the voltage used on the board is normal.
1-4. Functions of the Indicators on the Boards