Philips LTC 3962 ユーザーズマニュアル

Video Cassette:

VHS type

Recording:

Rotary two-head helical scan azimuth recording

Tape Speed:

11.1 mm/sec. (08 mode)

Tape Width:

12.7 mm

Operation Temperature:

5°C to 40°C

Video:

NTSC color and EIA standard

Recording Lengths:

08, 24 and 40

Video Input:

1 Vp-p 75 ohm unbalanced (BNC)

Video Output:

1 Vp-p 75 ohm unbalanced (BNC)

S/N Ratio (Video):

More than 42 dB (08 mode)

S/N Ratio (Audio):

More than 40 dB (08 mode)

Horizontal Resolution:

Colour:  300 lines (08 mode)
Monochrome:  350 lines (08 mode)

Audio Input:

–8 dBm 50 kohm unbalanced

Audio Output:

–9 dBm 600 ohm unbalanced

Audio Frequency Range:

100 Hz to 5 kHz (08 mode)

Power:

AC 120V, 60 Hz

, grounding type 3 prong AC plug

Power Consumption:

31W

Cabinet Size:

435 mm (W) 

×

99 mm (H) 

×

280 mm (D)

Weight:

Approx. 4.0 kg

* Design and specifications are subject to change without notice.

PHILIPS recommends two periodic maintenance
steps to insure the peak performance of the 
LTC 3924/62.

1. Periodically make a careful observation of the

quality of the playback video.  If there are exces-
sive dropouts (noise specks) across the video pic-
ture, and the TRACKING control does not clear
the picture, then head cleaning may be necessary.
Obtain a high quality head cleaning kit, and follow
the directions carefully.  The length of time
between cleaning depends on the amount of air-
borne contaminates around the tape recorder
and/or cassette.

2. Have the LTC 3924/62 inspected every 3500 hours

of continuous usage by the dealer from whom the
recorder was purchased.