T.2.6.4 Is the modem connected to the Display properly?

Cause

A USB-to-serial conversion cable must be used. The cable may be disconnected from the modem or GP. The modem may not be turned ON.

Solution

Check that the modem is properly connected. (GP → Serial conversion cable → Modem) Also check that the modem has been turned ON. Pro-face recommends using the USB-Serial (RS-232C) Conversion Cable CA6-USB232-01 (optional accessory) for the connection between the display unit and modem. The following conversion cable can also be used.

Manufacturer = I-O DATA DEVICE, Inc. Model = USB-RSAQ3