Crestron PAC2M Especificaciones descargar pdf (Pagina 23)

Crestron PAC2M Professional Automation Mini Computer

NOTE: If communication cannot be established or the control system is locked-up,

refer to “Troubleshooting Communications” in the Crestron 2-Series Control

Systems Reference Guide (Doc. 6256).

NOTE: Passthrough Mode enables Viewport access to any serial controlled device

on the network. This aids in troubleshooting by allowing direct communication

between the PC and a network device (effectively “passing through” the PAC2M).

For information pertaining to Passthrough Mode, refer to “Passthrough Mode” in the

Crestron 2-Series Control Systems Reference Guide (Doc. 6256).

System Monitor

The System Monitor allows you to reload firmware into the PAC2M in the event that

you cannot load the firmware in the normal mode.

If the system does not function, perform the following procedure:

1. Disconnect all Crestron USB devices from the PC.

2. On the PAC2M, press and release the HW-R button. The MSG LED will

start blinking rapidly four times per second. This rapid blink will last five

seconds.

3. During the rapid blink of the MSG LED, press and release the SW-R

button. This will put the PAC2M into “Wait” mode for the next five

seconds. During this mode the MSG LED will blink slowly, once per

second.

4. During “Wait” mode, press and release the SW-R button again. The

PAC2M will now enter the “Wait Acknowledge” mode for the next five

seconds. During this mode the MSG LED will blink rapidly four times per

second.

5. During “Wait Acknowledge” mode, press and release the SW-R button a

third time. The PAC2M will enter “Monitor” mode. Once the PAC2M is in

“Monitor” mode, the NET LED will light up to indicate “Monitor” mode.

At the same time, the MSG LED will blink rapidly four times per second.

6. Once the PAC2M is in “Monitor” mode, connect to the PC using a USB

cable.

NOTE: If at any point in the above sequence, one of the timer periods expires

without the SW-R button being pressed, the unit will boot normally, first running the

firmware, then loading the application.

NOTE: If your PC does not have the USB driver installed, after connecting the

PAC2M to the PC using the USB cable, you will see a dialog box on your PC screen

asking you to install the USB driver. For instructions on how to install the USB

driver, refer to the Crestron Toolbox help file.

7. Open Toolbox and start the Text Console (click the icon). Then, click

on the Address Book icon in the lower left corner of the window to open

the “Address Book” window.

8. In the “Address Book” window, click the “Add Entry” button and give the

new entry a name (e.g. “System Monitor”).

9. Click the arrow next to the “Device Type” drop down list. A “Warning”

window will open to inform you that this is an advanced feature. Click OK,

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