Display Mode 67
7.16 Light adjustment (short cut)
Single presses of the
POWER
key will cycle through
the preset lighting levels, in 20% steps, for both the
keypad and display.
When changing light levels in this mode, the keypad light
will only go to a minimum of 10%. This is to allow for
viewing at night.
The current backlighting settings will be stored when the
AI50 is powered down.
For further lighting options refer to section 6.3.
7.17 KeyLock function
The AI50 has the ability to lock the keypad to prevent
accidental key presses.
Lock -
To lock the keypad press
POWER
once. A
window will open and display the following message.
Figure 7.11 - Keypad lock message
Pressing
ENTER/MENU
will lock the keypad, and the
screen will revert back to its previous display, the keypad
is now locked.
Unlock -
To unlock the keypad press
POWER
once. A
window will open and display the following message.
Figure 7.12 - Keypad unlock message
)
)
or
X
or
X
Summary of Contents for SIMRAD AI50
Page 1: ...MANUAL SIMRAD AI50 Class B Transceiver 988 0168 003 Iss 3 0 English ...
Page 8: ...8 Contents Blank page ...
Page 12: ...12 Introduction Blank page ...
Page 56: ...56 Menu Mode Blank page ...
Page 76: ...76 Alarms Blank page ...
Page 82: ...82 Appendix Blank page ...
