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MAN# 650031C 

 Manual Control / Setup Switches

 

SETUP SELECT

SETUP UP

SETUP DOWN

 

Setup Menus: 

To enter the setup mode, press and hold the 

Setup Select Switch

 while turning the key on.  Use the top and 

bottom 

Setup Switches

 to scroll up and down through the menus.  Use the 

Setup Select

 switch to select a 

menu item. 
The menus are: 
DONE   

exit the setup routine 

REM   

Remote system setup (operation mode and transmitter programming) 

SENSR 

Sensor programming (adjusting for mechanical arm travel) 

SPEED 

Solenoid control speed (to slow down fast air systems) 

WARN  

Tank warning point setup 

KEYON 

Select operation mode when key is turned on. 

ADVNC 

Advanced control setup options. 

 

Programming sensor travel: 

1.  Begin with the key off and then hold the left 

Setup Select Switch

 in while turning the key on.  The display 

will show (“CODE” “AC44B”, aluminum control case)( “CODE” “AC48”, plastic control case). 

2.  Release the switch.  The display will show “SETUP” “DONE”. 
3.  Press the up or down 

Setup Switch

 until “SENSR” is displayed. 

4.  Press and release the left 

Setup Select Switch

 switch.  The display will toggle between “DUMP” “ALL” and 

“DONE” “PRS M”. 

5.  Use the down 

Setup Switch

 to dump the air from all of the bags and then press the M switch (medium 

switch on left side of display) 

6.  The display will now toggle between showing a number for each of the four corners, “RAISE” “ALL”, and 

“DONE” “PRS M”.  Use the up 

Setup Switch

 to raise all bags to their full height.  The numbers will begin 

increasing until they reach 100 and then it will stay at 100.  If any bag does not get to 100 then that sensor 
may need adjustment to increase the arm travel. 

7.  Press the left 

Setup Select Switch

 to control front only, the right 

Setup Select Switch

 to control rear only, or 

both left and right 

Setup Select Switches 

together to control all 4 corners. 

8.  When all four corners are fully raised, press the M switch(medium switch on left side of display) 
9.  The display will show “SETUP” “DONE”.  Press the 

Setup Select Switch

 or turn the key off to exit. 

 

Changing the key on mode: 

When the key is turned on, the system can be set up to go to back to the last mode it was in before the key 
was turned off, it can always start up in the “M” (medium) auto mode, it can always do an auto raise to the “M” 
setting and then turn the auto mode off, or it can always start with the auto mode off. 
1.  Begin with the key off and then hold the left 

Setup Select Switch

 in while turning the key on.  The display 

will show (“CODE” “AC44B”, aluminum control case)( “CODE” “AC48”, plastic control case). 

2.  Release the switch.  The display will show “SETUP” “DONE”. 
3.  Press the up or down 

Setup Switches

 until “KEYON” is displayed. 

4.  Press and release the switch. The display will show “KEYON” and the current setting  

(“LAST”, “M”, “M OFF”, or “OFF”). 

5.  Press the up or down 

Setup Switches

 to change the setting.  When the desired setting is shown, press and 

release the left 

Setup Select Switch

6. 

The display will show “SETUP” “DONE”.  Press the left switch or turn the key off to exit.

 

 
 
 

Summary of Contents for DHC-2000

Page 1: ...TANK PRESSURE SENDER GRAY LEFT FRONT HEIGHT SENSOR RIGHT FRONT HEIGHT SENSOR RIGHT REAR HEIGHT SENSOR LEFT REAR HEIGHT SENSOR RED GREEN L F BLACK RED GREEN R F BLACK RED GREEN L R BLACK RED GREEN R R BLACK DISPLAY HARNESS MAIN POWER HARNESS AIR SOLENOID HARNESS PRESSURE SENDER HARNESS REMOTE ANTENNA Dakota Digital DHC 2000 DIGITAL HEIGHT CONTROL SYSTEM STATUS LIGHT ONLY USED WITH PRESSURE ONLY OR ...

Page 2: ...2 pressure sensors used and optionally one tank pressure sender The left rear and right rear sensor input relay outputs should not be used Note The bag pressure senders are 150 psi units and the tank sender is a 400 psi unit Sensor Installation Pressure based or both pressure height The bag pressure senders need to be mounted in their desired location T d into appropriate airline or valve make sur...

Page 3: ...p switch will raise the corners that are highlighted Pressing the bottom switch will lower the corners that are highlighted The Park Neutral input white blue wire is used to disable manual down when the vehicle is in gear This should be connected to a vehicle wire that is grounded when the vehicle is in park or neutral or to a Dakota Digital GSS 2000 output where required by law To disable this fe...

Page 4: ...h to raise all bags to their full height The numbers will begin increasing until they reach 100 and then it will stay at 100 If any bag does not get to 100 then that sensor may need adjustment to increase the arm travel 7 Press the left Setup Select Switch to control front only the right Setup Select Switch to control rear only or both left and right Setup Select Switches together to control all 4...

Page 5: ...ow TANK WARN and the current set point 5 Press the up or down Setup Switch to change the value When the desired value is shown press and release the left Setup Select Switch 6 The display will show SETUP DONE Press the left Setup Select Switch or turn the key off to exit The advanced control options No changes will normally be made to these settings There are four options under the advanced menu A...

Page 6: ... 2 terminals much higher than actual used on tank Compressor wired incorrectly Please consult service manual for the compressor to verify wiring SERVICE AND REPAIR DAKOTA DIGITAL offers complete service and repair of its product line In addition technical consultation is available to help you work through any questions or problems you may be having installing one of our products Please read throug...

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