Honda 2005 VTX1800C Owner's Manual page 45

Gauges, Indicators & Displays
VTX1800F
6. To set the minute, push the reset switch
until the desired minute is displayed.
The minute display will return to ''00''
when ''60'' is reached without
affecting the hour display.
36
Instruments & Controls
7. To end the adjustment, push the mode
switch or turn the ignition switch OFF.
The display will stop flashing
automatically and the adjustment will
be cancelled if the switch is not pressed
for about 30 seconds.