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Ⅵ To prolong the service life of the RM-HP790DU/RM-
HP790DE, do not use it or store it in the following places.
● A place subject to extremely high or low temperatures.
● A place subject to excessive vibration.
● A place subject to excessive dust.
● A place subject to high humidity.
● A place near to a strong source of noise.
Ⅵ Do not apply strong vibrations or impact to the RM-
HP790DU/RM-HP790DE during installation or
transportation.
Ⅵ If the supply voltage is too high or low, the service life of
the RM-HP790DU/RM-HP790DE may be reduced or it may
not be able to provide an optimum performance.
Ⅵ Do not connect or disconnect the camera cable connector
while the RM-HP790DU/RM-HP790DE is ON.
Ⅵ After turning the RM-HP790DU/RM-HP790DE OFF, wait
at least 10 seconds before turning it ON again.
Ⅵ Noise may interfere with the video when the RM-
HP790DU/RM-HP790DE is installed near a source of strong
magnetism, such as a radio or TV transmitting antenna,
power transformer or motor.
Ⅵ While the values set by using the menus are retained in
the memory even after the unit is turned off, those set using
the front panel switches and controls are retained for about
10 days only and then the factory-set defaults are reset.
Ⅵ As the LCD contrast is reduced at low temperatures, it
should be re-adjusted before use in such conditions.
(A Page 26 [CONTRAST])
Ⅵ When a transceiver or cellular phone is used near to a
RM-HP790DU/RM-HP790DE or to a camera connected to it,
noise may interfere with the video. However, this is not a
malfunction.
Ⅵ When an intercom is used, radio interference may
occasionally affect any system that is connected to the RM-
HP790DU/RM-HP790DE.
Ⅵ In such a case the INTERCOM G (GND) terminal
provided to the RM-HP790DU/RM-HP790DE should be
grounded.
Ⅵ In a multiple camera setup, if the adjustments made to the
different cameras deviate significantly, the cameras may not
be able to function satisfactorily. Be sure to adjust the
cameras accordingly before using them with the RM-
HP790DU/RM-HP790DE.
Ⅵ Use camera cables with standard lengths, as specified.
Otherwise, the camera cable compensation may not be able
to work efficiently.
Ⅵ RM-HP790DU/RM-HP790DE can be connected to the
following equipment:
● GY-HM790 series (HD Memory Card Camera Recorder)
● KA-M790G (Multicore Remote Adapter)
● KA-790G (Studio Adapter)
● VF-HP790G (Studio Viewfinder)
Functions not available on the camera cannot be controlled
from this unit.
(A Page 29 [Operable Camera Features])
Ⅵ If the RM-HP790DU/RM-HP790DE is rack-mounted, be
sure to insert ventilated panels above and below it in order to
improve ventilation, Do not stack two RM-HP790DU/RM-
HP790DE units or place any object on top of a RM-
HP790DU/RM-HP790DE unit.
In addition, make sure to keep surrounding temperature of
this unit below 40f during use.
Ⅵ To save power consumption, turn the RM-HP790DU/RM-
HP790DE OFF when it is not in use.
Precautions for Proper Use