Tracker-2800-2800S.pdf - 第33页

33 Figure 2-28 Tracker 2800 Footswitch C ontrol Menus The footswitch controls work as follows:  SCAN mode: Pressing th e footswitch will start and stop th e SCAN mode (same as manuall y pressing the front panel SCAN but…

Figure 2-27. Scan/Package menus

Press the MENU front panel button three times to return to the power-up menu.

CONTROL – SWITCH Controls

The CONTROL – SWITCH menu controls the function of the optional footswitch when used with the

Tracker 2800.

To configure the footswitch control press the front panel MENU button to display the Main menu on

the LCD (left image in figure 2-28). Press the CONTROL button on the LCD to display the Control

menu (image second from left in figure 2-28). Press the SWITCH button on the LCD to display the

Switch menu (image third from left in figure 2-28). Use the  and  arrow buttons to select the

footswitch control between SCAN (image third from left in figure 2-28), CHANNEL (middle image

on right in figure 2-28) and RANGE (bottom image on right in figure 2-28).

Figure 2-28 Tracker 2800 Footswitch Control Menus

The footswitch controls work as follows:

 SCAN mode: Pressing the footswitch will start and stop the SCAN mode (same as manually

pressing the front panel SCAN button).

 CHANNEL mode: Pressing the footswitch will change the channel from A to B or vice versa.

 RANGE mode: Pressing the footswitch will change to the range set when the mode is selected

(i.e., set the range to 3V, 10K, 200Hz, select footswitch RANGE mode; pressing the

footswitch will automatically change the Tracker to this range). This is useful for changing to a

favorite range by simply pressing the footswitch.

Press the MODE button to return to the Control menu or press the front panel MENU three times to

return to the power-up menu.

CONTROL – DIAGS Controls

The Tracker 2800/2800S has built-in diagnostics to ensure that the unit is functioning properly. The

diagnostics can be accessed through the touch screen menus.

To access the diagnostics menus, press the MENU front panel button to display the Main menu. Press

the CONTROL button (left image in figure 2-29) to display the Control menu. Press the DIAGS

button (center image in figure 2-29) to display the Diagnostics menu (right image in figure 2-29).

Figure 2-29 Control – Diags menus

Press the START button to display a diagnostics selection menu (shown in figure 2-30).

Figure 2-30 Diagnostics selections

 ALL: Executes all diagnostic routines

 LOOP: Executes the loop compensation routine that will “zero out” added capacitance on the

test line from attached cables.

 RES: Executes the resistor diagnostics. Tests the front panel resistance values with internal

reference resistors.

If any diagnostic routines fail, ensure that any cables attached to the front panel are removed and run

the diagnostics again. If failures continue to occur then contact Huntron Technical Support for

assistance.

In the Diagnostics menu, pressing DEFAULT will set the Tracker touch screen menus to the factory

default settings.

Pressing the WAVE button will change the Tracker to waveform display as shown in figure 2-31. This

button will change to SIG when waveform mode is enabled. Press SIG to return to signature mode.

Waveform mode is primarily useful when diagnosing problems with the Tracker.

Figure 2-31 Tracker waveform display