JVC HR-P82A manual Troubleshooting Specifications, Problem Check point, About Head cleaning

Troubleshooting Specifications

Problem	Check point
No power	Is the power cord plugged
	in?
	Is the power turned on?
Tape cannot be ejected	Was the video cassette
	player’s ¤button pressed?
No picture	Is the TV set to the video
	channel?
	Is a cassette loaded?
	Are the connections correct?
No colour	Set the Colour System Out-
	put switch according to the
	recorded tape system.
	When playing a MESECAM
	tape, select the NTSC 4.43
	mode.
Shuttle search does not	Is the video cassette player
function	in the playback mode?
Disturbances in playback	Is tracking adjusted properly?
picture	Is the TV adjusted properly?
	Install this VCP a little way
	apart from the TV set.
Remote control does not	The batteries are weak.
function	Replace the batteries.
Auto playback does not	The video cassette’s record-
function	ing safety tab has not been
	removed.
Recording does not func-	Are the connections correct?
tion	Was the Record button
	pressed?
	The video cassette’s record-
	ing safety tab is removed.
The video cassette player	Microcomputer malfunction.
does not function properly	Disconnect the power plug
	from the AC outlet and then
	re-insert it.
	The microcomputer will be
	reset to its initial mode.

About Head cleaning

7If the picture playback becomes blurred, it does not mean that the recorded program has been erased.

7Dirt accumulated on the video heads after long periods of use causes such troubles. In this case, head cleaning requiring highly technical care is necessary.

7For head cleaning, consult the nearest JVC dealer.

Format	VHS Standard
Video recording system	Rotary, slant azimuth two-head
	helical scan system
Rotary heads	2 video heads
RF output	System G/K type modulation
	UHF ch 32 – 40 adjustable (preset
	ch 36)
Recording (line input)	PAL, SECAM (MESECAM tape)
	NTSC 3.58, NTSC 4.43
Playback (line output)	PAL, SECAM (MESECAM tape)
	NTSC 3.58
	NTSC 4.43
	Simulated PAL (NTSC tape)
Video
Line input level	0.5 – 2.0 Vp-p/75 ohms, unbal-
	anced
Line output level	1.0 Vp-p/75 ohms, unbalanced
S/N ratio	More than 45 dB
Horizontal resolution	More than 250 lines
	(PAL/MESECAM)
	More than 220 lines (NTSC)
Audio
Line input level	–8 dBm/50 k ohms, unbalanced
Line output level	–6 dBm/1 k ohm, unbalanced
Frequency response	100 Hz to 10 000 Hz
Recording/Playback time
CCIR	240 min. with E-240 cassette
NTSC	160 min. with T-160 cassette
Tape speed
CCIR	23.39 mm/sec.
NTSC	33.35 mm/sec.
FF, REW time	Approx. 2 min. 30 sec. with E-180
	cassette
Power requirements
Rating	AC 110 – 240 V, 50/60 Hz
Operating	AC 90 – 260 V, 50/60 Hz
Power consumption	14 W
Operation temperature	5°C to 40°C
Dimensions	400 (W) × 94 (H) × 276 (D) mm
Weight	3.6 kg
Standard accessories
Remote control unit	1
Batteries for remote control	2
RF antenna cable	1

∙Design and specifications subject to change without notice.

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