Nixie Clock IN-17 Assembly Instructions And User's Manual page 37

Tube clock kit

The three buttons of the clock have the following functions:

Button 1 - Mode, Button 2 - Set, Button 3 - Adjust

Clock Settings:

12 programmable modes:

 Mode 1: Alarm settings (0 - disable; 1 - enable)

 Mode 2: Set alarm time HH/MM. Alarm settings supports only 24-hour mode

 Mode 3: Set time HH/MM/SS. Time can be set only in 24-hour mode. Time can be

displayed in either 12 or 24 - mode

 Mode 4: Set date DD/MM/YY

 Mode 5: 24 or 12-hours mode (0 – Set 24-hour mode; 1 – Set 12-hour mode). 12-hour

mode AM/PM indication displayed on neon colon indicators. AM – neon indicators not

blinking, PM – indicators blinking at 1Hz

 Mode 6: Date format (0 – DD/MM/YY; 1 – MM/DD/YY)

 Mode 7: Blue Led brightness ( 0 - LED Off; 10 – max brightness)

 Mode 8: Leading zero blanking (0 – disable; 1 – enable)

 Mode 9: Tube effect (0 – disabled, 1 – crossfade, 2 – each tube refresh)

 Mode 10: Slot Machine frequency (0 – every 5min; 1 – every 10min; 2 – every 15min; 3 –

every 20min)

 Mode 11: Auto Date Display (0 – disabled; 1 – every 15sec; 2 – every 30sec; 3 – every

60sec)

 Mode 12: Reset settings to default (0 – current settings, 1 – reset).

Buttons control:

Button 1 - Mode, Button 2 - Set, Button 3 - Adjust

 Press Button 1 (Mode) to choose mode number

 Press Button 2 (Set) to reach mode settings menu

NOTE: Longer hold a pressed button the selected value automatically increases.

 Press Button 3 (Adjust) to increase value

 Press Button 2 (Set) to confirm chosen value

 Press Button 1 (Mode) to return to main time display.

Hot Buttons:

 Button 2: Short press to display date for 3 sec

 Button 3: Short press to Off alarm when is active.

14. Clock configuration and operation