JBL VRX932LAP User Manual

Also see for VRX932LAP: Specifications Brochure & specs

Contents

INDICATORS6. PEAKRed LED, detects excessive input signal. Reduce the input level if this LED lights excessively. The LEDilluminates when overload is detected.7. SIGGreen LED, detects input signal, illuminates above the threshold set at -70 dBu.8. POWERBlue LED - located near voltage select switch, illuminates when AC power is applied and unit is readyfor operation.VRX932LAP INPUT PANELThe VRX932LAP input panel features analog audio inputs and sophisticated onboard digital signal processingtechnology. Precision Bandpass limiting, pre-equalization filters and automatic self-protection functions ensuremaximum performance. JBL engineers have calibrated the DSP speaker management and limiter parameters toensure smooth phase response and transfer function.CONTROLS1.& 2. HF OUTPUT LEVEL (ACS)Push-button DSP preset selection switches for AmplitudeShading (ACS) and for adjusting tonal balance fordifferent system configurations. When set in the -3dBposition, the High Frequency level is reduced by -3dBfrom nominal. This selection is recommended if only asingle speaker is employed.See the ACS section (page 19 & 20) for more information.3. ATTENUATIONDetented rotary input sensitivity control attenuates levelin 0.5 dB steps. The Input Sensitivity is +4 dBu nominal(+20 dBu clip) with the control fully counter clockwise,and -10 dBV nominal (+4 dBu clip) with the controlfully clockwise.(Note: Professional mixing boards with XLR outputsshould use the fully counterclockwise position as starting point. Whereas semi-professional equipment with1/4 inch jack’s, RCA connectors and unbalancedsources should start at the middle position - watch forclipping (peak LED)!4. RESETPress to reset line voltage circuit breaker.5. LINE SELECTTwo-position slide switch, set to 115V position for(100-120V~) or 230V position for (220-240V~) operation.12367845111291015