- Open bottom.
- Remove the big L plate (lead to the ctrl unit).
- Open R335 (see attached picture).
- Put L Plate back **** WATCH OUT FOR THE FLATCABLES ****
- Put bottom back.
- Switch 990 on.
TX: 100-522 Khz
TX: 1.705-30 Mhz
TX 49 – 54 Mhz
TX: 100-522 Khz
TX: 1.705-30 Mhz
TX 49 – 54 Mhz