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MIN
BRIGHTNESS

The STX165’s digital display automatically adjusts to ambient light conditions.  The minimum
intensity to which the STX 165 will adjust is set by the user.  To set the minimum intensity:
1.

Rotate the Data knob to select the MIN BRIGHTNESS page.

2.

Press the Enter Pushbutton.  The brackets will extinguish indicating the Min Brightness

can be adjusted.

3.

Rotate the Data knob clockwise to increase the minimum brightness and counterclock-

wise to decrease the minimum brightness.

4.

Press the Enter pushbutton to select the new setting.

Default VFR

The STX 165 comes preset with 1200 as the VFR squawk code.  In some instance a different
code is desirable for the VFR squawk.  To change the VFR squawk code:

1.

Rotate the Data knob to select the DEFAULT VFR page.

2.

Press the Enter knob.  The brackets will extinguish and the first digit of the squawk
code will be blink, indicating it can be programmed.

3.

Rotate the Data knob to select the first digit of the desired squawk code.

4.

Rotate the Select knob.  The first digit will go solid and the second digit will blink
indication it can be changed.

5.

Continue as above unit all digits are change to the desired code.

6.

Press the Enter Pushbutton.  The blinking will stop and the brackets will return
indicating the code has been selected

Note: It is the pilot’s responsibility to insure that the proper squawk
code is selected.

8

Summary of Contents for STX 165

Page 1: ...wer pushbutton is also used to start the counters This is explained in the counter section SBY The STX 165 is in standby mode and will not respond to radar interrogations ON The STX is on and respondi...

Page 2: ...exitthismode Thisfunctionisusefulinhighsunlightconditions particularlywithbubble canopies When power is first applied to the STX 165 the SANDIA aerospace logo will be displayed along with the unit ver...

Page 3: ...ress the Enter Pushbutton the first digit in the squawk code will blink Rotate the smaller Data knob until the value of the codes first digit is displayed Rotate the larger Select knob clockwise to th...

Page 4: ...sdependingontheUser Set Up selection IcingAlert IfanoptionalSANDIAaerospaceSTP78OATprobeisinstalledwiththeSTX165 itwilldisplay an IcingAlert in the upper right hand corner of the display when the temp...

Page 5: ...own CNT DOWN allows the pilot to enter a specific time and then be alerted when that time has expired This timer is especially usefull for timed approached When activated the down time will count down...

Page 6: ...Press the Enter pushbutton Note that if the Enter Pushbutton is not pressed within ten second the STX 165 will exit the set up mode Note The STX 165 must be in SBY mode to enter the User Set Up Functi...

Page 7: ...mended If OFF is selected the pilot will be required to select the ON or ALT Mode TheSTX165startswiththeEFTdisplayedinthelowerrighthandcornerofthedisplay Theuser can set the EFTto begin counting at tu...

Page 8: ...th 1200 as the VFR squawk code In some instance a different code is desirable for the VFR squawk To change the VFR squawk code 1 Rotate the Data knob to select the DEFAULTVFR page 2 PresstheEnterknob...

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