
RD 4000
Installation
Manual
Fort Atkinson, Wisconsin USA
Panningen, The Netherlands
www.digi-star.com
D3802-US Rev A March 29, 2010

RD 4000
Features
Connects to any EZ indicator with a Remote Port
No power cord is required
LEDs are readable even in bright sunlight
Rugged steel housing is NEMA4 / IP67 rated
Mounts using the standard indicator mounting bracket
Mounts using four 3/8” (10mm) bolts
Six 3.8” tall numbers or letters
Alarm LEDs on both ends of display are visible from
any angle
Progress bar assists operator when loading
ingredients
Progress bar can be configured to increase or
decrease when counting up or down
Acrylic lens easily replaced if damaged
Operation
When the EZ indicator is turned on, the remote also turns
on showing the full alphanumeric display of the EZ
indicator. The RD 4000 supports the following six
annunciators:
Lb Net
Kg Data
Load Gross
The alarm LEDS on the both sides of the display turn on
whenever the EZ indicator alarm lamp turns on.

Installation Manual
Installation
Mounting Dimensions
Connecting RD4000 Interface Cable
Connect the RD4000 interface cable from the remote port
(J903) on your EZ indicator to your RD4000.
Use Y-cables to connect more than one remote
indicator to your EZ indicator.
Place the Y-cable close to the EZ indicator when using
more than one RD4000.
Connect up to two RD4000s and one other remote to
your EZ III series indicator.
Progress Bar
The progress bar works with version 5.B software or
greater on the following indicators:
EZ 2000 EZ 2400
EZ 3200 EZ 3400
EZ 3500 EZ 3600
EZ 4300 EZ 4600
If your EZ indicator has a previous revision of software,
contact your dealer for a software upgrade.
D3802-US

RD 4000
The RD4000 displays only alphanumeric characters and
annunciators on EZ 150, EZ 210 and EZ 320 indicators.
Bar Graph Mode
With EZ software revision 5.A or greater the bar graph is
functional and can be set to the following settings:
Menu #2 BARGRP – (D.A.N. 236)
0 = OFF.
1 = Display from “left to right” for Presets and
Timer/Counter only.
2 = Display from “left to right” for Presets, Timer/Counter &
Gross Full Scale Weight.
3 = Display from “right to left” for Presets and
Timer/Counter only.
4 = Display from “right to left” for Presets, Timer/Counter &
Gross Full Scale Weight.
Menu # 2 BAR WT (D.A.N. 237)
Enter the Gross Full Scale Weight to activate all LED’s of
the bar graph.
This is used with Bar Graph Modes 2 and 4.
EXAMPLE: If set to a weight value of 12,000, half of the bar
graph will be lit when the gross weight displayed is 6,000.