Related Manuals for APART PM1122
Summary of Contents for APART PM1122
- Page 1 PM1122 Instruction manual...
- Page 3 PM1122 Instruction manual PM1122 Manual...
- Page 4 Pre-amplifier...
- Page 5 • The PM1122 features 5 mono mic/line balanced inputs with individual sensitivity, level and tone adjustment potmeters. Each mic input has its own phantom dipswitch at the back. Each mic input can be assigned to zone 1 and/or zone 2 outputs with dipswitches on the front of the preamp.
- Page 6 (e.g. 5 call mics in a supermarket). • PM1122 also has 4 stereo line level inputs called A to D. Line level is presettable at the rear, this allows signals from various sources to sound equally loud when you are switching from one source to another.
- Page 7 These are NOT LAN compatible !!! Don’t connect any LAN cable from computer or other networks to these terminals, they are meant for connecting Apart-audio remote control systems only. See the manual of these units for more details.
-
Page 8: Front Panel
Pre-amplifier Front panel 17 20 16 18 19 1. Power on / off switch. Push the button to turn power on and off. As an experienced audio device user, you know you have to switch on the preamp fi rst, and then the power amp. When powering off, please turn off the power amps fi rst and then the preamp. - Page 9 PM1122 Instruction manual 6. Mic/line 1 to 4 level: use this knob to adjust the mic 1 to 4 level. 7. S/C led: signal/clip led: the led lights up green when the mic signal is suffi ciently strong, and becomes red if the mic preamp is clipping.
- Page 10 Pre-amplifier 15. Zone 1 line input indicator leds: these leds indicate which line or music source input has been assigned to zone 1 output. The red remote led indicates that the input selector shall be operated by a separately available remote control unit only. 16.
- Page 11 PM1122 Instruction manual 25. Zone 2 line/music input selector: turn this rotary input selector to select input from line inputs A to D or set it to remote control. 26. Music level knob: turn this volume knob to adjust the zone 2 music level.
- Page 12 Pre-amplifier Optional balanced mic transformers The PM1122 printed circuit board has all the necessary provisions to add optional microphone input transformers. This modifi cation can only be done by a qualifi ed technician. To access the transformer locations, remove the bottom and lid from the preamp.
-
Page 13: Back Panel
PM1122 Instruction manual MICROPHONE INPUT PCB LOCATION CAPACITOR TO NUMBER REMOVE MIC1 C13 & C14 MIC2 C213 & C215 MIC3 C44 & C45 MIC4 C57 & C58 MIC5 C85 & C86 The suggested transformer’s pin layout fits perfectly on the PCB... - Page 14 3. Zone 1 and 2 remote control connectors: connect the separately available Apart-Audio remote controllers on these RJ45 style connectors. These are not LAN or other kind of network compatible connectors ! 4. Zone 1 / 2 priority assign dipswitches: set the zone 1 and/or zone 2 dipswitch(es) to “Y”if you want priority mics to mute...
- Page 15 15. Link input: this unbalanced cinch connector accepts the signal from another PM1122 in a chain. You could also use it as a mono unbalanced line 5 input. The level from this input is adjusted with the front mic/line 5 + link knob.
- Page 16 Pre-amplifier 16. Mic 1 to 5 phantom switch: fl ip down the dipswitch from channel 1 to 5 if you want to apply a 20 VDC phantom power to input 1 to 5. Don’t use unbalanced sources in combination with phantom power turned on on the same channel ! 17.
- Page 17 PM1122 Instruction manual...
-
Page 18: Block Diagram
Pre-amplifier Blockdiagram... - Page 19 PM1122 Instruction manual...
-
Page 20: Technical Specifications
Pre-amplifier Technical Specifications Outputs Output stereo zone 1 balanced Euroblock connector 6 dB, 2 V, 100 ohm Output stereo zone 1 unbalanced Cinch connector 0dB, 1 V, 100 ohm Output stereo zone 2 unbalanced Cinch connector 0dB, 1 V, 100 ohm Frequency response 20Hz - 22 kHz Noise... - Page 21 PM1122 Instruction manual Emergency input Balanced euroblock connector, transformer coupled Emergency input sensitivity 0 dBV, 1V Emergency input impedance 600 ohm Mic/line inputs Input mic/line 1 to 5 Balanced on euroblock connectors Transformer balanced (ntm 1) Pcb ready, transformers optional...
- Page 22 503 wall-box PM1122R with local input, wired, PM1122RL for 506 wall-box 2-Zone interface control RS232, PM1122-INT 2 x 6 presets Wireless receiver for PM1122-INT PM1122WR Wireless flat wall control, batt incl, PM1122W-W white Wireless flat wall control, batt incl, PM1122W-SLV...
- Page 23 • PM1122-INT • PM1122R 2-zone digital remote interface. Analog remote control. • PM1122R Plug-in receiver module for RF wireless remote control. • PM1122W-SLV • PM1122W-W Ultra flat wireless control. PC software included with the PM1122-INT interface.
- Page 24 Audioprof nv Industriepark Brechtsebaan 8 bus 1 2900 Schoten - Belgium Company names, product names and trademarks are property of their respective owners. Apart-Audio specifications are subject to change without notice.
Need help?
Do you have a question about the PM1122 and is the answer not in the manual?
Questions and answers