System

Video recording system

Rotary two-head helical scanning

Audio recording system

Super Beta hi-fi PAL/SECAM system (2 channels)

(Recording on the conventional audio is monoaural.)

Video signal

CCIR standards, PAL/SECAM colour

Aerial input

75-ohm, asymmetrical aerial socket

Channel coverage

UHF: Western European channels

E21 - E68

(Up to 12 programmes can be preset.)

RF output signal

UHF channels E30 to E39 (variable)

75 ohms, unbalanced

Video

Horizontal resolution

260 lines

Signal to noise ratio

Colour: Better than 40dB

B/W: Better than 43dB

Beta hi fi PAL sound

Frequency response

20 Hz to 20 kHz (MPX FILTER OFF)

Wow and flutter

Less than 0.005 % WRMS

Dynamic range

More than 80 dB

Inputs and outputs

Video input

VIDEO IN: BNC connector

1.0 V (p-p)

75 ohms, unbalanced,

sync negative

Video output

VIDEO OUT: BNC connector

1.0 V (p-p)

75Ohms, unbalanced,

sync negative

Audio inputs

AUDIO IN: 2 phono jacks

47 kilohms, -10 dBs

(0 d Bs = 0.775 V rms)

Audio outputs

AUDIO OUT: 2 phono jacks

Load impedance less than 10 kilohms

-10 dBs with 47 kilohms load,

unbalanced

Headphones: Stereo phone jack

-26dBs, 80hms

Tape transport

Tape speed

18.73 mm/sec.

Maximum recording time

2 hours 10 min. (with Sony L-500 cassette)

3 hours 15 min. (with L-750)

Fast forward/rewind time

Within 5 min. (with L-500)

Timer

Clock

Crystal lock

Time indication

24-hour cycle

Timer setting Only for recording

2 events/week, adjustable for any day or

for all 7 days of the week or for every week

Power Backup

3 mins at any one time

General

Power requirements

110v 127v 220v 240v AC, 50 Hz - 60 Hz (Karaoke SL-HF77K)

Power consumption

43W

Dimensions

Approx. 430 x 105 x 380 mm (w/h/d)

(17 x 4 1/4 x 14 1/4 inches) including

projecting parts and controls

Weight

Approx. 10.5 kg (23 lbs) net