Unterschiede

Hier werden die Unterschiede zwischen zwei Versionen angezeigt.

--- skyperdescription [2019/04/16 16:47]
oe7bsh [Removing the display from the PCB]
+++ skyperdescription [2019/04/24 18:57]
dg5ffn [Preset of display contrast]
@@ Zeile 76: / Zeile 76: @@
 {{ :skyper:upgrom.jpg?direct&600 |}}
-==== Removing the display from the PCB ====
+===== Removing the display from the case =====
-lorem ipsum
+The display is mounted in the case with clips. You can use a small screwdriver to *carefully* pull away the case from the display and lift the display (each side after each other)
@@ Zeile 89: / Zeile 89: @@
 {{ :skyper:skyperoeffen4.jpg?400 |}}
+Photos courtesy DK7TD
+===== Preset of display contrast =====
+Have you ever asked yourself what this tiny trimpot on the rear side of the display board does?
+Well if your display is working fine and contrast setting can be done via setup menu there is
+probably no need to.
+The initial setting was done by the manufacturer and normally this should work all right.
+In case you have trouble with your display contrast it may be helpful to check this alignment according to the picture shown below.
+Turning this trimpot clockwise will increase display contrast while turning counterclockwise will decrease it.
+Please be aware that this is a very coarse setting. This SMD-trimpot has no upper or lower limitations. It can be turned around the full 360 deg.
+The fine adjustment is done in the Skyper setup menu using the up and down keys.
+{{:p4240071.jpg|}}

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