Crown POWER-TECH 3 Specifications download pdf (Page 10)

Power-Tech .1 Series Power Amplifiers

page 10 Operation Manual

4.2 Front Panel Controls and Indicators

The diagram below explains the controls and indicators

on the front panel of the Power-Tech .1 Series.

A. Level Controls

Continuously variable level controls for each channel.

B. SPI/IOC Indicator

Dual-function indicator for each channel flashes green

for signal presence (SPI) and yellow if any distortion

exceeds 0.05% (IOC).

Figure 3.8 Power-Tech .1 Series Front Panel Controls and Indicators

C. Enable Indicator

Enable indicator shows the on/off status of the low-

voltage supply.

D. Power Switch

Power switch (and circuit breaker for the Power-Tech

1.1, Power-Tech 2.1 and 220/240 VAC Power-Tech

3.1).

E. Ventilation Grille

Removable grille and dust filter.

4 Operation

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Crown POWER-TECH 3 Specifications Page 10