User manual pca 410 rev 1.1.
Page 1 user manual pca 410 this symbol, wherever used,alerts you to the presence of un-isulated and dangerous voltages within the product enclosure. These are voltages that may be sufficient to constitute the risk of electric shock. This symbol, wherever used, alerts you to important operating and m...
Front panel page 2 user manual pca 410 1 2 3 4 56 7 8 9 10 11 12 4. Protection led 9. Input volume controls (1-4, aux 1-2, chime, siren) 1. Master output volume control 8. Power on led 2. Treble tone control 7. Ready led 10. Chime (switch on/off) 11. Siren (switch on/off) 12. Power switch on/off 5. ...
2 1 3 mains connection (15) the supply transformer has been designed for use on either 115v ac or 230 v ac, selected by a slide switch on the bottom of the device. The amplifier is factory set at 230 v ac mains voltage. Input connection inputs 1-4 feature both balanced standard combi socket (1/4” st...
Page 4 user manual pca 410 priority input 1 has the highest priority (apart fromtel/emer), overriding the rest of inputs. To activate the priority state short-circuit the priority terminals (21) on the rear panel. Chime on/off to activate the chime, both the front panel switch (10) must be depressed...
Connecting multiple speakers in parallel to the 100v output connecting multiple speakers in parallel to the 70v output 0 100v 0 100v 0 100v connecting a single speaker to the 4 ohm output + 4 ohm power in & pre out (17-18) these sockets c onnect the mixer/preamplifier stage to the power amplifier st...
Page 6 user manual pca 410 technical specifications output power (rms) 4 x 250 w audio inputs 4 mic / line, 2 aux level 600 Ω / 2.8mv line (impedance/sensitivity) mic (impedance/sensitivity) 3k Ω / 316 mv aux (impedance/sensitivity) 50k Ω / 316 mv outputs inputs high impedance line low impedance 25 ...
Important warranty information work pro ca products are exclusively distributed in europe by yamaha music europe gmbh. Siemensstrasse 22-34 d-25462 rellingen, b. Hamburg, germany en for information regarding the warranty and for user manuals in other languages please go to: fr les manuels d´utilisat...
