Customizing radio settings 1212 Scroll to either On or Off and press Select.Turning backlighting on momentarilyYou may be able to use a programmed function key toturn backlighting on momentarily.■ Press the assigned function key to turn backlight-ing on. Backlighting remains on for a few seconds,and then turns off.Alternatively, the function key may be programmedso that:■ a short key press turns backlighting on momen-tarily, and■ a long key press turns backlighting on, and itremains on until there is a further long key press.Adjusting the backlighting levelThe radio’s display can also be make either darker orlighter, to suit your working conditions.To change the level of the backlighting:1 Press Menu and select Radio settings >Display settings > Backlight level.2 Scroll to either Low, Medium or High, and pressSelect.SelectBackDisplay settingsBacklight levelBacklighting