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--- public:calculator:guides:dm16l_startup_keys [07/08/22 07:18 BST] – john
+++ public:calculator:guides:dm16l_startup_keys [30/12/25 09:55 GMT] (current) – external edit 127.0.0.1
@@ Line 2: / Line 2: @@
-====== DM16L :  Startup Keys ======
+====== DM16L Startup Keys ======
 ===== Start Keys =====
@@ Line 10: / Line 10: @@
+^Key^Function description^
+|<key>'A'</key> |Display time/date for 5 minutes|
+|<key>'C'</key> |Switch to serial console|
+|<key>'E'</key> |System info. Firmware version, battery voltage, current frequency, etc.|
+|<key>'F'</key>|Change LCD contrast.(( LCD Setting :  Param1: up +, down −, Param2: up CHS, down 3))|
+|<key>BIN</key>|Reset LCD contrast to default values.|
+|<key>STO</key>|Adjust RTC: decrement -1h|
+|<key>RCL</key>|Adjust RTC: increment +1h|
+|<key>7</key> |Cycle through available fonts|
+|<key>9</key> |Configure CPU speed. Toggle between 12MHz and 48MHz|
+|<key>÷</key> |Keyboard self test|
+|<key>⨯</key> |Self test|
+|<key> − </key>|Power reset|
+|<key>'+'</key> |Endless test|
+|<key> . </key>|Toggle decimal delimiter|
+|<key>GSB</key>|Time/date adjustment.((Date Adjustment Usage: Up +, Down −, Next ⨯, Prev ÷, ENTER to Set, ON to Cancel))|
+|<key>GTO</key> |Toggle annunciator position|
 ===== Further Information =====