GENERAL OPERATION

bottom line. For example, a “SECURITY” system and “CAR 220” group are displayed as follows. The system and group numbers are not displayed in this mode.

System Alpha Tag

Group Alpha Tag

Alpha Tag Display Mode

Selecting the System and Group

The front panel Select switch is used to change the system and group. Pressing this switch toggles between the system and group select modes, and then rotating it increases or decreases the system or group.

In the Numeric display mode (see preceding description), the system select mode is indicated when the arrow points to “Sxx”, and the group select mode is indicated when it points to “Gxx” (see following diagram).

System Select

 

Group Select

Mode

 

Mode

 

 

 

Select Mode Indication With Numeric Display

In the Alpha Tag display mode, the system select mode is indicated by an underline in the left-most character position of the system alpha tag. Likewise, the group select mode is indicated by an underline in the left-most position of the group alpha tag (see following diagram).

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EFJohnson 002-9800-401 Alpha Tag Display Mode Selecting the System and Group, Select Mode Indication With Numeric Display