- 21 -¾ Keys used for alphabet entry modeThe table below lists keys whose operations are different from those in the numeric entry mode.Key Description[0] to [9] and period [.]keysUsed to enter alphabet characters. The alphabet characters assigned to each keyare based on the character codes in “Appendix 2. Virtual Keyboard and DisplayCharacters”.[ENT] keyEstablishes unestablished keys if any exist.If there are no unestablished keys, the same character code as that for thenumeric entry mode is returned.[BS] keyClears unestablished keys if any exist.If there are no unestablished keys, the same character code as that for thenumeric entry mode is returned.[C] keyClears unestablished keys if any exist.If there are no unestablished keys, the same character code as that for thenumeric entry mode is returned.[F1] to [F12] keys Establishes unestablished keys if any exist.If there are no unestablished keys, the same character code as that for thenumeric entry mode is returned.M1, M2, M3H, M3, M4H,M4, M5H, M5, and[SCAN] keysEstablishes unestablished keys if any exist when MAGIC_FUNC_ENTER isassigned to these keys.If there are no unestablished keys, the same character code as that for thenumeric entry mode is returned.[ALP] key Clears unestablished keys if any exist and switches to numeric entry mode.9.5. Magic Key Operation¾ Magic key function assignmentThe following functions are assigned to magic keys.None [ENT] key Trigger key [SF] key Backlight controlMarker light [CTL] key [ALT] key [TAB] key CLEAR key