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1-14 (No.HC034<Rev.001>)

SECTION 4

ADJUSTMENT

4.1 FUNCTIONS REQUIRED FOR ADJUSTMENTS, SETUP

4.1.1 General instruments necessary for adjustment

4.1.2 Special implements required for adjustment

4.2 STANDARD SETUP

Instrument Condition Instrument Condition

Oscilloscope

Vectorscope

Audio tester

Calibrated instrument with a measuring

bandwidth of 100 MHz or more.

Calibrated instrument

Frequency counter

Monitor TV

Instrument calibrated for 8 digits or more.

Stability of 0.1 ppm or 1x10

-7

or better is re-

quired at 0 to 40 °C.

Color video monitor with a 75Ω video input.

1 Waveform monitor (WFM) 2 Gray scale chart (HD/SD) 3 Tripod base (KA-551U) 4 Monitor TV (SD/HD)

(Part No. : RESC-017 [for HD])

(Part No. : GS2L [for SD])

Vectorscope

resistor for

termination

75 resistor for

termination

Test pattern

3000 K illumination

AC adapter

(7.2 ~ 9.0 V DC/3A INPUT)

Waveform monitor (WFM)

2 m or more

Color video monitor

Oscilloscope

Composite cable

Component cable

GY-HM790

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JVC GY-HM790U Specifications

General

Sensor type	CCD
Total megapixels	- MP
Optical sensor size	1/3 \
Digital zoom	- x
Optical zoom	14 x
Image stabilizer	No
Focal length range	4.4 - 61.6 mm
Interchangeable lens	Yes
Focal length (35mm film equivalent)	32 - 448 mm
Camcorder media type	Memory card
Compatible memory cards	SDHC
Internal storage capacity	- GB
Built-in flash	-
Display diagonal	4.3 \
Display resolution	800 x 480 pixels
Display resolution (numeric)	410000 pixels
Viewfinder resolution	1226000 pixels
Viewfinder screen size	0.45 \
Camcorder type	Shoulder camcorder
Product color	Black
Video resolutions	1280 x 720, 1440 x 1080, 1920 x 1080 pixels
Supported video modes	1080i, 576i, 720p
Video formats supported	MPEG2
Maximum video resolution	1920 x 1080 pixels
Bitrate at maximum video resolution	35 Mbit/s
Maximum image resolution	- pixels
Headphone connectivity	3.5 mm
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Component video (YPbPr/YCbCr) out	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0
Battery capacity	- mAh
Battery life (max)	- h
Storage temperature (T-T)	-20 - 60 °C
Operating temperature (T-T)	0 - 40 °C
Storage relative humidity (H-H)	0 - 85 %
Operating relative humidity (H-H)	30 - 80 %