2.5 Power On Settings
NOTE: THE LAST STATUS OF A UNIT IS RETAINED EVEN WHEN POWER IS REMOVED.
WHEN POWER IS RESTORED, THE UNIT WILL RETURN TO IT'S PREVIOUS SETTINGS.
When power is first applied, the LCD display goes through three steps.
1. The LCD goes black to show all segments are functioning.
2. The software version will be displayed.
R E V 1 . 0 0
3. The selected output of the switch is displayed.
OUTPUT = CH1
The unit is now operational and ready for any changes the operator may desire.
2.5.1 Control Switches
1. Menu/Execute - Any change to the programming of the unit must be initiated by pressing the
Menu/Execute switch and completed by pressing the Menu/Execute switch.
2. Horizontal Switch - This switch is mounted so its movement is horizontal and moves the cursor
left or right.
3. Vertical Switch - This switch is mounted so its movement is vertical and has two functions:
a. During frequency , gain changes, the vertical movement will raise or lower the number
in the direction of the arrows.
b. For other functions such Mute on/off, the vertical switch will alternately turn the function
on or off regardless of the direction operated.
2.5.2 Minimum Auto Switching
When minimum auto switching is enabled the switch will remain in its presently selected position unless the
selected channel alarms AND the other channel is not alarmed. This mode may be desirable in situations where
one of the channels is frequently coming in and out of alarm.
1582-10 Manual
Page 11
1/22/09
