JVC RM-HP250DE - Manual (Page 24)

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The factory settings vary depending on the model.
RM-HP250AU : RTS system. *1
RM-HP250DE : 2-wire system, which uses the H and C
terminals. *1
An intercom connector is provided on the front panel of the
RM-HP250.
The volume level of the headset’s earphone can be adjusted
using the INTERCOM LEVEL control.
Intercom Input Connector (XLR 5 Pin)
Input connector for intercom headset. (Dynamic only)
Recommended headset: DT109 (Beyerdynamic)
Intercom
Intercommunications between operators are necessary in a system composed of multiple cameras
and remote control units.
Preparations and Main Functions
When the CALL button is pressed, the button light is lit and
the tally lamp on the camera blinks. Pressing the button again
turns off both the button light and the blinking of the camera’s
tally lamp.
Camera Operator Call
This function makes it possible to call the camera operator without using the intercom. The camera
operator is informed of the call by the blinking of the tally lamp on the camera.
The factory settings vary depending on the model.
RM-HP250AU : Contact supply mode *1
RM-HP250DE : Voltage supply mode *1
● TALLY lamp will light up in red when PGM (Program)
terminal and C (Common) terminal are in the contact status
(RM-HP250AU) or when 2 points of rated voltage are ignited
(RM-HP250DE).
● TALLY lamp will light up in green when PWW (Preview)
terminal and C (Common) terminal are in the contact status
(RM-HP250AU) or when 2 points of rated voltage are ignited
(RM-HP250DE).
Tally
The TALLY lamp on the front panel lights when signals are applied to the TALLY terminals on the
rear panel.
CALL TALLY
INTERCOM
LEVEL
FULL AUTO F1
SHUTTER
GAIN
F2 BARS
CALL button
2. CABLE
TALLY
PGM PVW C
INTERCOM
AUX VIDEO INPUT GENLOCK INPUT H C G
PGM (Program) terminal
PVW (Preview) terminal
C (Common) terminal
The tally lamp on the camera does not blink or light when
either the camera or the RM-HP250 are switched off.
When the CALL button of the camera is pressed, the CALL
button of RM-HP250 blinks in red.
NOTE
Signal
1 MIC (H)
2 MIC (C)
3 EAR (C)
4 EAR (H) – LEFT
5 EAR (H) – RIGHT
1
3
2
5
4
(Surface profile)
● Examples of suitable headsets
DT109 (Beyerdynamic)
Headsets from other manufacturers with:
Microphone output impedance: 50
W to 200 W
Earphone input impedance: 50 W to 400 W
NOTE
Front Panel
CALL TALLY
INTERCOM
LEVEL
FULL AUTO F1
SHUTTER
GAIN
F2 BARS
RM-HP250AU Rear Panel
RM-HP250DE Rear Panel
INTERCOM LEVEL control
2. CABLE
Intercom connector
AC ` IN 230V` 50Hz
AC ` IN AC120V 60Hz
TALLY
PGM PVW C
INTERCOM
AUX VIDEO INPUT GENLOCK INPUT H
RTS
C G
TALLY
PGM PVW C
INTERCOM
AUX VIDEO INPUT GENLOCK INPUT H C G
*1 If tally and intercom settings (for changing model from AU to DE or vice versa) are required, the setting of the internal circuitry
should be changed; consult the nearest JVC-authorized service agent.
(The modifications and adjustments will be carried out with charge.)