If you want to program your Bangalore Broadside but it's refusing to enter programming mode, check that it's in OFF mode.
You can only start changing the program if it's in OFF mode. If it's running, it'll ignore your keypresses to enter programming mode.
If your Bangalore Broadside if in RUN mode, it'll show CAN and a time until the next shot is fired (either in minutes and seconds or hours and minutes).
Press and hold the MINUS - button until the screen shows STOP PROGRAM.
Then tap the OK button.
The screen will show OFF and the clock time.
You can now try programming your Bangalore again.
See Section B of the user guide sticker under the lid of the Bangalore.
If this doesn't fix the issue please call us on 01223 88 22 22, extension 206 OR option 2.