4. VHF protect indicatorThis indicator illuminates if signals above 12 kHz are continuously present at full power at the outputterminals. If this occurs the input signal is muted, and the process cycles until the VHF signal is no longerpresent. (See page 16)5. Clip/limit indicatorThis indicator signals if the amplifier output is clipping or limiting. It has two different indication states:If the clip limiter is engaged, it has a short time constant, and it illuminates briefly.If the clip limiter is not engaged, it has an increased time constant, and it illuminates for a longer period.(See page 15)6. Fan grill filtersTwo grilles with foam filters are located on the front panel to prevent dust from entering the amplifier. Foreasy cleaning of the filters the grilles are removable by simply pulling them off. The foam filters shouldalways be used.7. Power switchTurns mains power on or off. (See page 11 and 14)8. AC indicatorIndicates if AC voltage is present. Note: Electrically this indicator is located in front of the power switch.9. AFS indicatorIndicates if the AFSTM (Automatic Fuse Saver) current limiter is activated.QKP= oÉ~ê=m~åÉä=Figure 2: Rear panel1. Output / Speaker connectorThe Speakon connector from Neutrik® may be unfamiliar to some users. A full description can be foundin the “Connections” section. (See page 14)2. Minimum load selector (MLS™) switchThese switches are used to select the maximum output power. (See page 8)3. Clip limiter switchTurns the clip limiter on or off. (See page 15)4. Input signal XLR.Neutrik® Combojack features also ¼” TRS phone jacks. (Pin 2 is “hot”, see page 13)5. Link outputXLR male connector connected in parallel to the female for linking the channel to another input.6. Gain switch channel BThree of the switches in the DIP switch selects the maximum gain of the channel to be either 20, 23, 26,29, 32, 35, 38 or 41dB. (See page 6)i~ÄKÖêìééÉå== = = = = = ========================RrëÉê=j~åì~ä===Ñm=SQMM======sÉêëáçå=NKN========OMMPJNMJMO=