Direct Output:
• Feed test signal with nominal level (1 kHz, typ. +6 or +10 dBu) to the
LINE 1 LEFT input (the Direct Output is only influenced by the PAN
pot if jumpers J8/J9 are set to “post fader”, position 1-2, see section
3.1.2).
• Connect the AF voltmeter to the DIRECT OUTPUT LEFT.
• Route the signal to Master A (ΣA).
• Press the N-1 switch (“cleanfeed”).
• Adjust output with trimmer potentiometer RV7 to minimum level.
• Release the Master A (SA) routing switch.
• Adjust output with trimmer potentiometer RV8 to minimum level.
Generator:
• Select the generator in the input selector section.
• Switch the generator ON on the Studio Monitor unit and set it to 1 kHz.
• Connect the AF voltmeter to the PF INSERT SEND connector of Mas-
ter unit A Left.
• Set the fader to its 0 dB position.
• Adjust the voltmeter indication with RV5 on the Input Main Board to
nominal level.
• Connect the AF voltmeter to the PF INSERT SEND connector of Mas-
ter unit A Right.
• Verify if the fader is still in its 0 dB position.
• Adjust the voltmeter indication with RV6 on the Input Main Board to
nominal level.