SPECIFICATIONS

General Specifications
Video head systemDual-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 recordingIn 8-, 24- and 40-hour modes (when using T-160 tape)

 

In 6-, 18- and 30-hour modes (when using T-120 tape)
Tape speed11.12 mm /sec (8-hour mode)
Specified video cassette tapeVHS 1/2 inch video cassette tape

Recording/playback timeSRT( -8960 only) 8, 24, 40, 64, 96, 128, 160, 224, 320, 480, 640, 960 and 1280 hours (when using T-160 tape)

6, 18, 30, 48, 72, 96, 120, 168, 240, 360, 480, 720 and 960 hours (when using T-120 tape)

Recording/playback timeSRT( -8168 only) 8, 24, 40, 64, 96, 128, 160 and 224 hours (when using T-160 tape) 6, 18, 30, 48, 72, 96, 120 and 168 hours (when using T-120 tape)

Recording/playback timeSRT( -8040 only) 8, 24 and 40 hours (when using T-160 tape) 6, 18 and 30 hours (when using T-120 tape)

Fast forward/rewind timeapproximately 2 minutes 35 seconds (when using T-160 tape)

 

approximately 2 minutes (when using T-120 tape)
Television systemNTSC color TV system
Video
Recording methodLuminance signal: FM recording

 

Chrominance signal: Down-converted direct recording
Video input1 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) inputNo voltage, make-contact switch input (Low input 100ms or more,

 

Normally 5 V)
Control inputKey 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)

Common0 V (GND)
Warning outputOpen collector Max. 500 mA (Active Low 0 V, Normally open)
Control output

Key code (pulse signal) (Normally 5 V)

Tape end outputOpen 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

52

English