Toner Cable 631A Program Timer Jr - Manual

Telephone: Nationwide: Fax: E-mail: Internet:
02/08
Monr
oe Electr
onics Pr
og
ram Timer
s
215-675-2053 800-523-5947 215-675-7543 [email protected] http://www.tonercable.com
969 Horsham Road
Horsham, Pennsylvania 19044 USA
PROGRAM TIMERS
Monroe Electronics’ 631A Program Timer Jr. provides 2x1 (AB) balanced stereo audio follow video switch,
with separate timed commands. The 631A has been designed to be as simple as possible to program.
Setting the time of day, programming of individual days, or an entire weekly schedule is accomplished with
only five keystrokes. Manual override of output is accomplished with a single key stroke. Four selectable
block program variations allow for quick and simple programming: Monday through Friday, Monday through
Saturday, Monday through Sunday, or Saturday/Sunday.
Model 631A Program Timer Jr.
Specifications
Video:
>70 dBmV @ 100 MHz
IF/RF:
>52 dBmV @ 950 MHz
Stereo Audio:
Balanced, detachable screw terminals
Clock Accuracy:
±1 sec per day @ 20°C
Power Requirement for External
Power Supply:
100-240 VAC + 2%, 50/60 Hz
Physical:
2.0”H x 4.25”W x 6.5”D
Weight: 1 lb
The Model R149 is a timing control unit with applications in
the cable television and broadcasting industries. It controls
16 open-collector output devices in response to time-pro-
grammed events. Use these output devices to control
audio/video relays, switchable modulators, processors, and
receivers in headend locations. Other applications include
control of uplink encoders, downlink decoders, video-cas-
sette machines, and message generators.
Program up to 999 separate events to occur at a specific
time, up to 364 days in advance. An event may be stored as
a specific month/date/time, or a particular day of the month
(every Monday for the month of July), or any day (every
Friday for the year). Program these events using soft keys
and an alphanumeric display on the front panel, or program
events remotely via a serial commnications port, modem or
LAN using SYNOPSIS 2 applications software (included) to
upload, download, and edit all program timing and switching
information from an undedicated IBM-compatible PC.
Model R149 Program Timer
Specifications
Clock Accuracy: Referenced to
60 Hz power line less than 4
Sec/day error on internal battery
back-up
Timed Events: 999 max, 364
days in advance
Battery Back-up: Internal
Lithium; retains memory for mini-
mum 5 years
Switch Outputs: 16 open col-
lectors; 30 VDC @ 50 mA;
Centronics 36 pin connector
Expansion Slots: 2 slots for
617B, 618, or 619
Power Requirement: 117 VAC
± 10%, 60 Hz (available in 240
VAC)
Physical: 3.5”H x 19”w x 11.5”D
Weight: 17 lbs
Features
•
Small Size
•
“F” Connectors
•
Unused Video Terminated to 75 Ω
•
Balanced Stereo Audio
•
Six ON/OFF commands per day
•
Block programming for Monday through Friday
•
Battery backup of clock on power loss (1AA)
•
Includes power pack
•
May be used for IF/RF from 0 to >950 MHz