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If not done in the factory, cut the track on the component side at 'X' as indicated on the overlay
- Fit resistors, capacitors and trimpots
- Mount 16-pin header for LCD but do not solder
- Mount the LCD on to the 16-pin header and secure using the supplied spacers, nuts and screws
- Solder the LCD in to position
- Install the 40-way headers J101, J102 and J1304
- Install J104 placing the part in the pins marked '0' and 'R'
- Remove the nut, washer and 'stop ring' from the 2 rotary switches S1311 and S1312
- Rotate the switch wiper fully counter-clockwise
- Fit the 'stop ring' in to the position marked '5' on the switch body and secure with its washer and nut
- Mount the 8x pushbutton switches but only solder the centre pin. NOTE: the marking 'C NO NC' MUST be facing the bottom edge of the PCB (facing towards their respective designator marking on the PCB)
- Mount the all the pots but solder only the centre pin of each pot.
- Mount the 2x rotary switches but solder only the centre pin of each switch
- Insert the 3x LEDs but do not solder
- Fit the 3x Lens mounts to the front panel
- Offer the PCB assembly up to the front panel and guide all the components through their respective panel holes
- lower the panel until it is resting on the shoulders of the pots
- lower the panel until it is resting on the shoulders of the pots
- Use pot nuts and secure P101, P102, P120 and P121
- Starting with P121, reflow the soldered centre pin to allow the component to settle in a natural position as dicated by the front panel and then solder its remaining legs.
- Repeat for all remaining pots
- Moving to S1303, reflow its centre pin and ensure that the switch is sitting squarely to the PCB then solder its remaining pads.
- Repeat for the remaining switches
- Using their legs, guide the 3x LEDs in to their respective lens mounys and solder in to place
- Remove the front panel
- Solder a wire link as per the notes on the overlay between P111 and C101
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