Specifications

MODE SWITCHING
CHART
To switch from one mode to another, follow the instructions below for
the mode that you want to switch to.
C128D l. Check that CP/M disk is no! in the diskdrive.
40 COL 2 Check that 40/80 key is UP
3. Press RESET
C128D 1. Check that CP/M disk is not in the disk drive.
80 COL 2. Check that 40/80 key is DOWN.
3. Press RESET.
C64 1 Check that CP/M disk is not in the disk drive.
2. Hold & key down while pressing RESET.
NOTE: Installing any C64 cartridge in the expansion port will automatically
cause the C128D to assume C64 mode when you turn it on.
CP/M 1. Check that the 40/80 key is UP.
40 COL 2. insert CP/M system disk in drive.
3. Press RESET
CP/M 1. Check that the 40/80 key is DOWN
80 COL 2. Insert CP/M system disk in drive.
3. Press RESET.
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