Rane AC 23 - FRONT PANEL: MONO 4-WAY AND 5-WAY CONFIGURATION; Master and Subwoofer Controls; Low and Mid Frequency Controls

Manual-6
Observe the labels screened below the controls for mono operation.
햲 POWER switch: Two guesses.
햳 POWER indicator: When this yellow LED is lit, the unit is ready to operate.
햴 MASTER LEVEL control: Sets the overall Level of the entire unit in Mono mode, without changing relative settings of
the individual Sub/Low/Mid/High Outputs. Unity gain for all Level controls is “7”.
햵 SUBWOOFER LEVEL control: Sets the Level of signal going to the Sub Output. See page Manual-15.
햶 SUBWOOFER MUTE switch: Removes all signal from the Sub Output when pressed to the in position. This eases the
system tune-up procedure, as described on pages Manual-11-16.
햷 SUBWOOFER DELAY control: In Subwoofer applications this control has virtually no effect and will normally be set to
minimum (MIN). Refer to page Manual-10.
햸 SUB/LOW crossover frequency selector: This 41-detent selector sets the crossover frequency between the Subwoofer and
Low Outputs. Refer to page Manual-10 to determine the proper setting for your system.
햹 LOW LEVEL control: Sets the Level going to the Low frequency Output.
햺 LOW MUTE switch: Removes all signal from the Low Output when pressed in.
햻 LOW DELAY control: Adds from 0 to 2 ms of time Delay to the Low Frequency Output only. Refer to page Manual-10
for alignment procedure.
햽 LOW/MID crossover frequency selector: Sets the crossover frequency between the Low and Mid frequency Outputs.
햾 MID LEVEL control: Sets the Level of signal going to the Mid Output only.
햿 MID MUTE switch: Removes all signal from the Mid Output when pressed in.
헀 MID DELAY control: Adds from 0 to 2 ms of time Delay to the Mid frequency Output only.
헁 MID/HI MID crossover frequency selector: Sets the crossover frequency between the Mid and Hi Mid Outputs.
* NOTE: Both the CHANNEL 1 HIGH LEVEL control and CHANNEL 2 MASTER LEVEL control are automatically bypassed
when the AC 23B is switched to "MONO" on the back panel. Adjusting these controls has no effect in the Mono mode.
FRONT PANEL: MONO 4-WAY AND 5-WAY CONFIGURATION