Zenith VRL4170 Operating Manual & Warranty page 4

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Specifications
These
specifications
are subject
to change
without
notice. Weight
and dimensions
are ap-
proximate.
Power Requirements
Operating Voltage
120 V, 60 Hz
Power Consumption
30W
Environmental
Conditions
Operating Temperature
41 ° F to 95° F (5°C to 35°C)
Relative Humidity 5% to 80%
Storage Temperature
-4 ° to + 140 ° (-20° C to + 60 ° C)
Relative Humidity 5% to 80%
Physical Characteristics
Dimensions (W x H x D)
14.2 x 3.5 x 13.4 Inches (360 x 88 x 340 mm)
Weight
12 Ibs (5.5 kg)
Video System
Format
VHS 1/2 inch (12.7 mm) Cassette
Signal
NTSC color/EIA monochrome (525 lines/60 fields)
Input
1.0 Vp-p, 75 ohms unbalanced, negative sync
Output
1.0 Vp-p, 75 ohms unbalanced, negative sync
Signal to Noise ratio
___43 dB (SP speed)
Signal Processing
HQ enhancement circuitry
Audio Systems
Monaural
1 Channel standard VHS
Frequency Response
70 to 10,000 Hz
Signal to Noise Ratio
_>40dB (SP speed)
Connections
Input
Minus 8 dB into _>47,000 ohms
Output
Minus 8 dB into _<1,000 ohms
Recording
System
Type
Rotary Helical Scan
Heads
4 Heads Double AzimLr:h (Slant Design)
Speeds
SP- 1 5/16 IPS (33.34 mm/sec)
LP- 21/32 IPS (16.67 mm/sec)
EP- 7/16 IPS (11.12 mm/sec
Maximum Time
SP- 2 Hours 40 Minute_ 0"-160 tapes)
LP- 5 hours 20 minutes (T-160 tapes},
EP- 8 hours (T-160 tapes)
Tuning
System
Type
50--800 MHz Frequenc!/Synthesized
VHF Channels
2to 13
UHF Channels
14 to 69
CATV Channels
lto125
(4A, AtoW,
W + 1toW
+IM, A-5toA-1)
Input
1.0 Vp-p, 75 ohms unb_danced
Output
1.0 Vp-p,, 75 ohms unb_Llanced
Audio Signals
Monaural (Frequency' IVlodualted)
Timer
Program Capacity
1 Year/8 Events
Power Backup
10 seconds
261._0
ii

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