_code: 4685

1. Cut the yellow cable.
2. Cut the blue cable that leads from a slot marked with a dot.
3. If the bomb contains a BUTTON_CELL_BATTERY, enter the sequence 1406.

_code: 6927

1. Press SB4.
2. If one or more red LEDs are blinking above the DISPLAY_1, remove the component COM_TRANZISTOR_BROWN and set ROTARY SWITCH – GRAY to 12.
   Otherwise (no red LEDS are blinking) pull out FLAT WIRE BOTTOM.

_code: 7891

1. Turn on MAIN BUTTON.
2. Pull out FUSE2.
3. If there is a FLAT WIRE TOP on the bomb pull out FUSE3. Otherwise pull out FUSE1.

_code: 8139

1. If there are ROTARY SWITCH BROWN and ROTARY SWITCH GRAY on the bomb enter the sequence 1821.
2. remove the yellow cable.
3. If the FUSE PANEL SERIAL NUMBER is on position with number 10 or higher, remove the antenna.

_code: 10265

1. Pull out BATTERY AA only if 4POS_SWITCH is currently set to 0.
2. If one or more GREEN LED is lit up disconnect COM_CHIP_SMALL_2.

_code: 10269

If the BOMB SERIAL NUMBER is type "C" remove the component COM_RESISTOR colored (red, green, blue, yellow) in the COVER BOX. Otherwise, press SB4.