Psion Teklogix 7530 G2 user manual Channel Selection, Manual Switch Table

Chapter 5: Configuration

Channel Tab

Channel Selection

Enabling “Manual Select” allows you to set the channel search order the 7530 G2 will use if communication quality drops and channel switching is required. If this parameter is enabled, the 7530 G2 uses the channel switching lists specified in the Manual Switch Table. If this parameter is disabled (unchecked), the hand-held uses a standard algorithm to decide which channel it should switch to in the event of poor channel quality.

Warning:	It is not recommended that the “Manual Select” parameter be used
	without a clear understanding of how to order the channel
	sequences for optimum performance.

Manual Switch Table

•Tap on the Set Switch Table button to display the Manual Switch Table dialog box.

This feature is used rarely. It is used when the order of channel switching needs to be tightly controlled. The values in the “Channel” column are completed for you with the enabled channels when this dialog box is opened. For each corresponding enabled channel, the “List” column contains “0,0,0,0,0,0,0,0” values by default.

If communication quality falls below 46%, only the channels entered in the Manual Switch Table are considered for channel switching. The channel search is carried out in the order in which the channels were entered in the table.

To configure channel switching order for a particular channel:

•Highlight the channel you want to edit, and tap on the Edit Channel List button.

Psion Teklogix 7530 G2 Hand-Held Computer User Manual 137