Specifications; Camera Section - JVC GY-HM790CHU Instructions Manual

Symptom
The date and time are not displayed.
No output from the [Y/VIDEO], [PB], and
[PR] video signal output terminals.
Incorrect display on the viewfinder.
IEEE1394 connection between the camera
recorder and the external device cannot
be established (e.g., no image on the
camera recorder and/or external device).
When the camera recorder is in the Media
mode (SD Card mode), pressing the
[CAM/MEDIA] button does not switch it to
the IEEE1394 Input mode.

Specifications

General
Power : DC 12 V (10.5 V to 17 V)
Power
consumption
: Approx. 26 W
Mass
GY-HM790CHU : Approx. 2.7 kg
GY-HM790CHE : Approx. 2.8 kg
GY-HM790U : Approx. 3.7 kg
GY-HM790E : Approx. 3.9 kg
Allowable
operating
temperature
: 0 f to 40 f (32 J to 104 J)
Allowable
operating
humidity
: 30 % RH
Allowable storage
temperature
: -20 f to 60 f (-4 J to 122 J)
Downloaded From VideoCamera-Manual.com Manuals
● The date and time are only displayed on the STATUS 2 and STATUS 3
● Is [Output Terminal] in the [A/V Out] menu correctly set? (A Page 92)
● Is the LCD monitor used with [LCD + VF] in the [LCD/VF] menu set to AOffB?
● Is the operation mode correctly set? (A Page 8)
● Is the [INT/EXT] IEEE1394 interface terminal switch correctly set?
● Is [System Definition] in the [Record Format] menu correctly set? (A Page 75)
● Check the connection, such as by removing the IEEE1394 cable and inserting
● Is the power of the device connected to the [IEEE1394] terminal turned ON?
● Is [System Definition] in the [Record Format] menu set to ASD (DV)B? (A Page 75)
(During recording [when the camera
recorder + standard lens + LCD monitor
are in use])
screens in the Camera mode (during shooting). (A Page 106, 107)
(A Page 88)
it again, or by reconnecting the power.
If the power of the connected device is OFF, the camera recorder does not
switch to the IEEE1394 Input mode.
When the SD video system is in use, the camera recorder is unable to
recognize the IEEE1394 connection in the Media mode (SD Card mode).
Turn ON the power of the IEEE1394-connected device in the Camera mode,
followed by switching from the Media mode (SD Card mode) to the IEEE1394
Input mode using the [CAM/MEDIA] button.

Camera Section

Image pickup device
Color separation
prism
Sync system
Lens mount
Optical filter
Gain
Electronic shutter
Variable frame
LCD monitor
Viewfinder
Lens Section (GY-HM790U/GY-HM790E only)
Lens
Filter diameter
Storage Section
Supported media
Slots
Action
: 1/3" Progressive IT CCD
: F1.4, 3-color separation prism
: Internal sync (built-in SSG)
: 1/3" bayonet system
: OFF, 1/4, 1/16
: 0dB, 3dB, 6dB, 9dB, 12dB, 15dB, 18dB,
ALC
: 1/6 to 1/10000, EEI
: 10/30-60/30fps, 10/25-50/25fps, 10/24-
60/24fps
: 4.3" LCD, 800 x 480
(WVGA, 410,000 pixels)
: 0.45" LCOS, 1.22 megapixels
(852 x 480 x 3)
: Canon F/1.6, 14x, f = 4.4-61.6 mm
(35 mm conversion: 32-448 mm)
: 82 mm
: SDHC (Class 6/10)
: x 2
137