
Heads Up Display
Model DSP4
The DSP4 is a real-time data display for use with Campbell Scientific dataloggers in vehicle testing applications.
The DSP4's low-profile packaging permits dashboard mounting in a variety of vehicles without obstructing the
driver's view. The DSP4 displays four measurements with user-defined labels and input ID numbers. Selection
of displayed measurements can be changed quickly with push-button switches.
Eight backlit, push-button switches allow display of status conditions and/or control of datalogger functions.
For example, the switches can be used to control conditional output or indicate programmed fault conditions.
The DSP4 is designed around a two-line by forty-character, vacuum fluorescent display functional over a wide
temperature range. The display is recessed in a black bezel to enhance readability in bright daylight.
Features
Specifications
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LOGAN, UTAH
DSP4
DISPLAY
ON
OFF
DC HI
SELECT
CURSOR
UP
DOWN
MADE IN USA
FLAGS:
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01 :Oil Temp
121.0
02 : CoolantT
64.7
03 :ENG_RPM
3540.
04 : Ambient
74.5
• Displays any four of the datalogger's 254 measure-
ment locations; nine-character labels can be
assigned to the first 99 locations
• Status/control of datalogger's user flags with push-
button, backlit switches
• Transfers datalogger programs and data to/from
SM4M/16M Storage Modules or CSM1 Card
Storage Modules
• Memory protected during loss of DSP4 primary
power
Power requirements: 10.0 to 15.6 Vdc at 1 A
Operating Temperature Range: -40° to +80°C
Dimensions: 2.9"H, 12.9"L, 3.3"D;
Weight: 4 lbs.
Mounting: Single blind-threaded hole in each end
panel ¼" x 20, 0.31" depth.
Compatible dataloggers include:
- CR510
- CR10(X)
- 21X
- CR23X
- CR5000 (DSP4 requires latest PROM)
- CR7 (units built prior to 6/85 require a 6303
CPU card)
- CR9000(X) (DSP4 requires latest PROM)
Copyright © 1985, 2005
Campbell Scientific, Inc.
Printed July 2005
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