DP224/6 Operators Manual Page 31System Sub-MenuSystem StatusDisplays unit information including software version and temperature.Curr. Temp. = current temperature in degrees Celsius.Max1. Temp. = maximum temperature this session.Max2. Temp. = maximum temperature ever reached.LCD ContrastAdjusts the LCD contrast from 0 to 100.LED BrightnessAdjusts the LED brightness from 1 to 15.Temperature AlarmSets a temperature warning between 20 and 80°C. The default screen will flash‘ALARM. Temp = n°C’ when the specified temperature is reached. (N.B. the warningdoes not affect the units’ performance in any respect.)Program UpdateLoads a new version of software from a PC card. Updating the software will notaffect any user memories stored in the unit.Wake-up TimeSets how the unit starts up with one of the following options.0 to 60 seconds: Waits the specified time before unit wakes up.Mute hold: Turns on and holds all output mutes when turned on.(N.B. Wake-up is a slow ramp in level for about 5 seconds.)Output MetersSelects whether the output meters are pre or post mute. If the meters are set toread pre-mute, they will still show the level, even if the channel has been muted.Filter Q or BWSelects whether ‘Q’ or Bandwidth is displayed in the parametric screens.Delay Time/DistanceSelects whether delay is displayed in milliseconds, metres, or feet.Unit CloningThis option allows a unit to be completely ‘backed up’ or ‘restored’ to another unit.Selects store or recall ‘clone’ data using a PC card. Cloning stores all input memories(40), all user crossovers (9) and all menu options to the PC card.