Monitoring Section
This section of the console assigns the signals that will be heard through the studio monitor speakers and control room headphones.Also located here are the master microphone buttons A and B, the CUE level control, the talk-back microphone, and the intercom groups.

To select a signal source:
- Rotate the encoder: the options will cycle on the display, flashing until confirmed.
- Press the encoder to confirm: the audio switches at that moment.
1 Studio Monitor
Selects the source sent to the STUDIO MONITOR output.Options:
AIR-IN, PGM, REC, AUX, VBUS, CUE.
- The level for studio speakers and headphones is adjusted from the touchscreen under the MONITOR option. This level is typically left fixed, with each participant adjusting their own level from a headphone distribution unit.
- In single-booth radio stations, monitor speakers may be connected to the Control Room output to utilize the physical volume knob.
2 Control Room (Control Room Monitoring)
Allows selecting the source sent to the CONTROL ROOM outputs.Options:
AIR-IN, PGM, REC, AUX, VBUS.
Control Room Speaker Mute:
When using a microphone in the Control Room, it can be configured to mute the control room speaker output upon activation (see Channel Display).
This is also used in single-studio or “hot studio” setups, connecting monitoring speakers to the Control Room output and configuring all microphones as “located in Control Room” to enable automatic muting.
When using a microphone in the Control Room, it can be configured to mute the control room speaker output upon activation (see Channel Display).
This is also used in single-studio or “hot studio” setups, connecting monitoring speakers to the Control Room output and configuring all microphones as “located in Control Room” to enable automatic muting.
3 Control Room Monitor Level
Rotary fader that adjusts the level of the speakers connected to the Control Room output.The output is line level for active or amplified speakers. The maximum level achieved will also depend on the adjustment of the monitors themselves.
4 Control Room Headphones Level
Rotary fader for the operator’s headphones level (connected to Control Room Headphones).5 CUE Level
Rotary fader for the CUE bus level.The main display shows a calibrated dBfs meter that reflects the level after the CUE control. If the fader is closed, there will be no indication. The SPEAKER and PHONES buttons allow injecting the CUE signal into the Control Room speakers and/or headphones.
- When active, the CUE signal is summed with the monitored signal (shown on the SOURCE display).
- The main signal is automatically attenuated when a CUE signal is present.
- The attenuation level is configured in the MONITOR → ADVANCED screen.
Intercom and Talk-Back
INTERCOM
The Intercom buttons (see item 6 in the image) are linked to audio outputs from the console to configure advanced talkback circuits. When an Intercom button is pressed, the talkback microphone audio interrupts the audio on the output associated with that Intercom.Using HD3 as IntercomDownload a guide to install a Solidyne StudioBox HD3 as Intercom.
TALK-BACK
When this button is pressed, the Talk-Back microphone is sent to the STUDIO output (speakers and headphones). In headphones, Talk-Back is played on the left channel while maintaining the program signal (or other assigned signal) on the right channel.MASTER-MIC Buttons
Simultaneously activate all microphone channels associated with the button (A or B).Also triggers the corresponding Tally A or B signaling, and mutes the speakers on the STUDIO output (MASTER MIC A) or the audio output assigned to Studio B (MASTER MIC B).
MONITOR Screen
Access by pressing **MONITOR **on the main screen shortcuts.

Turns off all active CUE buttons. ADVANCED
Displays level controls and advanced settings for monitoring signals.

To change a value, touch the control and rotate the encoder. Press the encoder to confirm.
Studio Speaker
Adjusts the signal level for speakers connected to the Studio Monitor output.The output is line level, designed for active speakers.
Studio Headphones
Adjust the signal level for headphones connected to the Studio Monitor output.It is designed to feed a headphone distribution amplifier.
On-Air Input Gain
Controls the gain of the Air Monitor Input (external tuner).Ring Level
Level of the “ring” tone in CUE, generated by the console when a call is received via landline or Bluetooth.Talkback Mic Level
Adjusts the talkback microphone level to Studio monitoring, Intercom, and telephone lines.Talkback Mic Source
Defines the microphone input used for talkback (Studios, TELCO, and Intercom).Options:
- Built-in ambient microphone.
- Microphone inputs 1 to 4.
- UNIDEX-4 L and UNIDEX-4 R.
- DANTE #1 (when available)
Control Room CUE Sum Audio Att
Sets the attenuation of the signal being monitored in the Control Room when a CUE signal is mixed into speakers and/or headphones.This attenuation is also applied when activating a talk-back button (to studios or TELCO line) or an Intercom.