BUMPER AS 1959400 - Caterpillar

Inactive Mode
While the auxiliary controller is in the inactive mode, the controller will display all of the settings that correspond to the four work modes. Each work mode consists of the following settings:
The first setting displays the number of operating hours for the tool that is in the work mode. The first digit indicates the number that is assigned to the active work mode. The second digit shows an "h", which indicates hours. The last four digital positions are the number of hours. This setting can not be revised.
Illustration 5 g00294828
Right console (1) Attachment switch
Illustration 6 g00824435
(2) Ball valve (A) Single action (B) Double action
Another setting is the operating engine speed. The first digit indicates the number that is assigned to the active work mode. The second digit shows an "E", which indicates the engine speed. The third digit and the fourth digit indicate the engine speed setting. The engine speed setting places the engine in one of the ten positions of the engine speed dial when the hydraulic attachment circuit is activated.Note: The engine will operate at the slower speed when the hydraulic attachments are operated. The two speeds are set by the auxiliary hydraulic controller and the engine speed dial. The operator should always set the engine speed dial for the engine speed setting of the active work mode.When the RABBIT side of the attachment switch (1) is depressed, the fifth digit will display an "H" for high flow mode. When the TORTOISE side of the attachment switch (1) is depressed, an "L" for low flow mode is displayed.When ball valve (2) is in the OPEN position, the sixth digit will display a "1". The "1" indicates one-way flow. When ball valve (2) is in the CLOSED position, a "2" is displayed. The "2" indicates two-way flow.
Another setting is the operating flow. The first digit indicates the number that is assigned to the active work mode. The second digit shows an "F" which indicates flow. The third digit and the fourth digit indicate the setting of the flow. The display shows a percentage of maximum pump flow. The engine speed and working pressure will limit the available flow. The fifth digit and the sixth digit represent the parameters of the hydraulic flow.Pushing the "ADVANCE" key (18) will enable the user to scroll through the different settings for each work mode.Active Mode
The engine start switch must be in the ON position in order to power the electronic controller. The "ATCH" valve stem must shift in order to be in the active mode.While the controller is in the active mode, the controller will display only the information for the presently selected work mode. The keypad is inoperable.Programming Mode
Illustration 7 g00335838
(17) Display (18) "ADVANCE"key (arrow) (19) "ENTER" key (20) "+" key (21) "-" keyProgramming Index
When the controller is activated, display (17) will show the programming index. The index is used in order to monitor the changes that are made on the settings of the four work modes. The index will be changed