NB4QR/NA (SRT-4040 GB) Tue. Sept., 10/2002

SPECIFICATIONS

General Specifications

Video head system

Dual-azimuth 4-head rotating helical scanning system:

 

Dual azimuth 2-head for record and standard playback

 

Dual azimuth 4-head for forward picture search, reverse picture search

 

and still mode

Audio recording

In 8-, 24- and 40-hour modes (when using T-160 tape)

 

In 6-, 18- and 30-hour modes (when using T-120 tape)

Tape speed

11.12 mm /sec (8-hour mode)

Specified video cassette tape

VHS 1/2 inch video cassette tape

Recording/playback time

8, 24 and 40 hours (when using T-160 tape)

 

6, 18 and 30 hours (when using T-120 tape)

Fast forward/rewind time

approximately 2 minutes 35 seconds (when using T-160 tape)

 

approximately 2 minutes (when using T-120 tape)

Television system

NTSC color TV system

Video

Recording method

Luminance signal: FM recording

 

Chrominance signal: Down-converted direct recording

Video input

1 V(p-p), BNC, 75Ω, υνβαλανχεδ

ςιδεο ουτπυτ

1 ς(π−π), ΒΝΧ, 75Ω, υνβαλανχεδ

Ηοριζονταλ ρεσολυτιον

Βλαχκ & ωηιτε ∝οδε

350 λινε ορ ∝ορε

 

Χολορ ∝οδε

300 λινε ορ ∝ορε

Audio

Input

–8 dBs, RCA pin jack, 27 kΩ, υνβαλανχεδ

Ουτπυτ

–8 dBs, RCA pin jack, 600 Ω, υνβαλανχεδ

Connectors

Alarm (1 shot) input

No voltage, make-contact switch input (Low input 100ms or more,

 

Normally 5 V)

Control input

Key code (pulse signal) (Normally 5 V)

Series input

No voltage, make-contact switch input (Low input 1s or more, Normally 5 V)

Ext timer (alarm reset) input

No voltage, make-contact switch input (Low input 100ms or more,

 

Normally 5 V)

Common

0 V (GND)

Warning output

Open collector Max. 500 mA (Active Low 0 V, Normally open)

Control output

Key code (pulse signal) (Normally 5 V)

Tape end output

Open collector Max. 50 mA (Active Low 0 V, Normally open)

Timer output

DC 5 V, 5.7kΩ, (Λοω ουτπυτ)

Σωιτχη ουτπυτ

Πυλσε σιγναλ (Νορ∝αλλψ 5 ς)

Ρε∝οτε χοντρολ ινπυτ

3.5 ∝∝ ∝ινι ϕαχκ

ΔΧ 12−24 ς “+” input (SRT-4040DC only)

DC 12 to 24 V

DC 12-24 V “–” input (SRT-4040DC only)

DC 0 V

English

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