Configuration Section; The Dip-Switch Features; Input And Output Connectors - Zenith 10K4 User Manual

6.2.1 Configuration section

The 10K4 amplifier has selectable VPL values.

6.2.1 The DIP-switch features

The following features may be adjusted using the DIP-switches on the rear panel of the amplifier.
Gain - Globally set for all channels, from +23dB to +44 dB in 3dB steps.
Fan masked - When on, engages the intelligent fan feature; fan speed is lowered when no signal is present.
Bridge A+B and C+D - Switches the channel pairs into bridge mode operation an automatic - 6dB gain
compensation is applied.
VPL - The Voltage Peak Limiter provides optimum peak voltage settings for each channel. Eight discrete levels are
selectable.
10K4
VPL

6.2.3 Input and output connectors

The amplifier of 10K4 is equipped with balanced XLR-F input connectors. SpeakON output connectors (SP).
For specific configuration and wiring information, see section 7.4.
- Audio inputs – four channel models
Input connectors
- SpeakON outputs – four channel models
Output connectors
Mode - Select VPL mode to either Hard or Soft operation. For channels
driving sub-woofers and low-frequency drivers, it is recommended to
use the hard setting for optimal operation. For mid and high frequency
drivers, always select soft.
Zenith 10K4 Amplifier Manual 13