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Cobra 29 LTD Chrome: Adjusting lamp intensity | Radioaficion Ham Radio

Cobra 29 LTD Chrome: Adjusting lamp intensity

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Cobra CB Radio MODEL(s): 29 LTD Chrome, 29 LTD Black Chrome, 29 LTD Bluetooth

DESCRIPTION: The blue lighting is too bright.

ACTION: To change the intensity of the meter lamp:

  • BRT setting: change R118 (higher value = lower intensity)
  • DIM setting: change R119 (higher value = lower intensity)

Please note that R118 will have an effect on the DIM setting. So adjust R118 first, and then adjust R119.

To change the intensity of the channel display:

  • 1. Reduce the intensity of the BRT setting by increasing R117.
  • 2. Switch to the DIM setting.
  • 3. If necessary, tweak the intensity of the DIM setting by changing R115. Resistor locations are shown on page 2.

ADJUSTMENTS: None

NOTES: If you lower the intensity of the channel display too much, some segments may

appear brighter than others.

Cobra 29 LTD Chrome: Adjusting lamp intensity

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