Varec Data Entry Terminal 8620 Installation and opertions Manuel d'instructions télécharger pdf (Page 29)

8620 Driver Entry Terminal

Varec, Inc. 21

5.2 Troubleshooting

Figure 5-2: LEDs and Switch 7 on the Varec Interface Board

5.2.1 Using Local Diagnostics (LED Indicators)

Refer to Figures 5-2 to locate the 8620 DET Switch 7 (SW7) and LED indicators.

1. If SW7 is up, Port 4 is available as a USB port.

2. If SW7 is down, Port 4 is used for the keyboard.

3. LED D6 is the power indicator switch.

4. Monitor the LED indications as described below:

LEDs

Switch 7

SW7

Port 3

Port 4

Port 1

Port 2

LED Purpose Description

Port 1 Green: Good USB Status

Amber: USB Malfunction

Port 2 Green:Good USB Status

Amber: USB Malfunction

Port 3 Green: Good USB Status

Amber: USB Malfunction

------

Port 4 = USB Port

(SW7 is up)

--------------------------------------------

Port 4 = Keyboard

(SW7 is down)

Green: Good USB Status

Amber: USB Malfunction

---------------------------------

Green: Good Keyboard Status Amber:

Keyboard Malfunction

Table 5-2: 8620 LEDs and Switches for Troubleshooting

1 2 ... 24 25 26 27 28 29 30 31 32 33 34 ... 39 40

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Varec Data Entry Terminal 8620 Installation and opertions Manuel d'instructions Page 29