Unterschiede

Hier werden die Unterschiede zwischen zwei Versionen angezeigt.

--- ovi40build:uiboardbuild [25.01.2018 20:47] – df9ts
+++ ovi40build:uiboardbuild [25.01.2018 20:50] – df9ts
@@ Zeile 84: / Zeile 84: @@
 \\
 [{{:projekte:ovi40-sdr:batt_halter.jpg?400|Möglicher Kurzschluß (photo DF9EH)}}]
-\\
+[{{:projekte:ovi40-sdr:batt_halter.jpg?400|Potential Shortcut (photo DF9EH)}}]
+=== Polarised capacitors ===
+Please observe mounting orientation of tantal and electrolytic capacitors. Markings on the capacitors are explained [[http://elektroniktutor.de/bauteilkunde/c_smdcod.html|http://elektroniktutor.de/bauteilkunde/c_smdcod.html|here]]
+=== Mounting locations of switches S7 and S8 ===
+Two different mounting locations are provided on the UI PCB for S7 and S8:
+  * "mcHF style": S7 and S8 not line with switches under LCD - they are mounted slightly higher
+  * "OVI40 style": S7 and S8 are mounted in line with the function keys under the LCD
+"In line" is the preferred mounting location for S7 and S8.
 === Elkos und Tantals ===