KEY Lock Selection Mode, SUB-MODE Selection

KEY LOCK SELECTION MODE

This feature prevents accidental channel change to the user preferred settings of the FR-1538. The Key Lock feature temporarily disables the Function (F) and Enter

( ) Buttons. To access the Key Lock Selection menu:

1.Press and hold the Function Button (5) for at least 1.5 seconds; the lock icon appears on the display and the Function and Enter buttons are disabled.

2.To exit from the key lock mode, press and hold the Function button until the key lock icon disappears from the display.

SUB-MODE SELECTION

Sub-mode selection enables you to access sub-menus available for other func- tions such as Call Ringer selection, Key Tone Beep on/off, Roger Beep Tone on/off, and selection of three channel presets. To enter the sub-mode, proceed as follows:

1.Press the Function (F) button six times, until Sub appears on the display together with the flashing no indication.

2.Press the Up Button (8) or the Down Button (12) to access the flashing yes indication.

3.While yes is flashing, press the Function button to access the following sub- menus:

a.Call ringer melody selection.

b.Key Tone Beep on/off.

c.Roger Beep Tone selection on/off.

d.Channel preset selection 1-3.

CALL MELODY SELECTION MENU

This feature provides seven user selectable call ringer melodies that alert the user that a calling party wishes to communicate with them. Once the melody is chosen, pressing the PTT Button (14) twice within one second will transmit the call tone selected. To select your favorite Call Ringer melody:

1.Perform the sub-mode selection procedure as previously outlined.

2.With yes flashing, press the Function button once; CALL will appear on the display together with a flashing number between 1 and 7, or an OFF indication.

2.Press the Up Button (8) or Down Button (12) to preview the seven available melodies, stopping at the one preferred.

3.Press the Monitor (13) button to confirm your selection and return to the standby menu.