Equipment information

Gould OS4001 Other
Manufacturer
Gould
Model OS4001
Date
Category: Measurement instruments
Group Other
Description Output Unit
Information
                                    The 4001 option is designed to be added to a standard OS4000
Digital Storage Oscilloscope to enable the information in
store to be retransmitted in both analogue and digital form.
Two analogue outputs are provided, and these are intended
primarily to drive strip chart and X-Y recorders. Channel 1
and 2 signals are available simultaneously at a read-out
rate which can be varied to suit the chart recorder, with a
slowest time of 200 seconds representing the 10 division
display. In addition, a corresponding X-ramp signal is
provided for X-Y recorder use. The unit also incorporates
relay contacts for pen lift or chart motor control. There is
a variable delay between
the closing of these contacts and the start of read out
which can be preset to allow a chart drive motor to accelerate.
A socket on the rear panel presents the output information
in digital form as two eight bit parallel signals for
Y and one ten bit parallel signal for the X ramp. Control
facilities for remote start and continuous readout are also
provided. The latter can be used for continuous generation
of a recorded transient or frequency shift of recorded
waveforms.

These manuals are available for the above equipment:

Gould -- OS4001 -- User Manual
File name Gould-6948-Manual-Page-1-Picture
Manual Type User Manual
Pages 19
Size 847.01 Kbytes (867339 Bytes)
Language english
Revision
Manual-ID/Number 36896
Date
Quality Scanned document, all readable.
Upload date
MD5 2e084eaa32e8657ebe34cab10333858a
Downloads 64 since 30 July 2015
Information
SECTION
1
Introduction
3
SECTION
2
Specification
4
SECTION
3
Operating Instructions
5
3.1
General
5
3.2
Chart recorder speed
5
3.3
Driving a chart recorder
5
3.4
The Read-out cycle
5
3.5
Remote start
5
3.6
Function Generation
7
3.7
Digital Outputs
7
SECTION
4
Circuit Description
8
4.1
General
8
4.2
D-A Converter
9
4.3
Latches and latch control
9
4.4
X-ramp counter
9
4.5
Data Selector
9
4.6
Clock delay
10
SECTION 5 Maintenance 12
5.1 Fitting the 4001 to the OS4000 12
5.2 Access 13
5.3 Faultfinding 14
5.4 Setting up Procedure 15
SECTION 6 Circuit Diagrams and Components
Schedules 17
SECTION 7 Guarantee and Service Facilities 21
ILLUSTRATIONS
Fig. 1 Typical read-out cycle 6
Fig. 2 Connections to back panel socket 7
Fig. 3 Block diagram 8 Fig. 4 Data Selector - mechanical
equivalent 10
Fig. 5 Clock delay — timing d iagram 11
Fig. 6 Internal view of 4001 12
Fig. 7 Fixing details 13
Fig. 8 Circuit diagram 19
Gould-6948-Manual-Page-1-Picture
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