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Clockaudio MR88, Manual, Page: 15 / 22

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Clockaudio MR88 Manual Download Page 15

Page 15 

3. Relays can be wired as follows:- 

Control Out 1

1

Control Out 2

14

Control Out 3

2

Control Out 4

15

Control Out 5

3

Control Out 6

16

Control Out 7

4

Control Out 8

17

Control In 8

5

Control In 7

18

Control In 6

6

Control In 5

19

Control In 4

7

Control In 3

20

Control In 2

8

Control In 1

21

Gnd

9

Gnd

22

+5V

10

VCA1 T op

23

VCA1 Wiper

11

VCA1 Gnd

24

VCA2 T op

12

VCA2 Wiper

25

VCA2 Gnd

13

Control Port

1

4

2

3

24V Relay

+

-

24V PSU

 

 

Summary of Contents for MR88

Page 1: ...CLOCKAUDIO MR88 Automatic Microphone Mixer Version 4 2 Clockaudio Limited 22 Arnside Road WATERLOOVILLE Hampshire UK Tel 44 0 2392 251193 Fax 44 0 2392 251201 Email sales clockaudio co uk...

Page 2: ...Function 11 Gating Off Attenuation Level Control 11 Detector Adjustable Detector Control 12 Hold Time 12 NOMA Number of Open Microphones Attenuated Control 12 System Functions 13 Priority 13 Last Act...

Page 3: ...A information extending throughout With two independent output channel busses provided the MR88 to be used as a genuine 8 X 2 mixer The input level control and priority system of this mixer makes it u...

Page 4: ...r both output channel busses Output Features 2 Channel balanced line outputs on XLR connectors Independent or linked gain control of output channels Mixed output available from any mixers in chain for...

Page 5: ...Input Channels 1 8 4 Function Buttons Selects set up functions for each channel 5 Rotary Control Adjusts the settings on each function 6 LED Level meter Indicates peak output level of the selected cha...

Page 6: ...input channels are required Uses standard RJ45 network leads 4 Balanced Outputs The MR88 has two XLRM type connectors with individually or linked adjustable output gains to give nominal output levels...

Page 7: ...EREO Gain Left STEREO Gain Left STEREO Gain Left STEREO Gain Left STEREO Gain Left STEREO Gain Left Last One on STEREO Gain Right STEREO Gain Right STEREO Gain Right STEREO Gain Right STEREO Gain Righ...

Page 8: ...9999 change digit 2 EQ Hi 12dB 12dB EQ Hi 12dB 12dB EQ Hi 12dB 12dB Security Lock Code 0000 9999 change digit 3 Output to Off BusX BusY BusX BusY Output to Off BusX BusY BusX BusY Output to Off BusX...

Page 9: ...Channel A and B Pressing the CHANNEL buttons move forwards and backwards through Channels 1 to Channel 8 System and Output A B channels The FUNCTION buttons move up or down through the available funct...

Page 10: ...t Channels 1 2 3 4 5 6 or 7 8 are considered as a stereo pair This reduces the number or setups required for a stereo music source Each stereo pair has only one setting for Input Level compression EQ...

Page 11: ...en set to Output Bus Y the pair is placed as mono onto the Output Bus Y When set to Output Bus X Y the pair is placed as mono onto the Output Bus X and as mono onto the Output Bus Y When set to Stereo...

Page 12: ...rol as a manual mixer Detector Forced Off is used to make the selected channel never trigger on sound It can be used in conjunction with external control as a manual mixer Hold Time Hold time is the t...

Page 13: ...same priority are locked out until the controlling microphone goes silent Switching between microphone channels can be controlled from very fast to up to 2 seconds depending upon application Last Act...

Page 14: ...Control In 8 5 Control In 7 18 Control In 6 6 Control In 5 19 Control In 4 7 Control In 3 20 Control In 2 8 Control In 1 21 Gnd 9 Gnd 22 5V 10 VCA1 Top 23 VCA1 Wiper 11 VCA1 Gnd 24 VCA2 Top 12 VCA2 W...

Page 15: ...Out 5 3 Control Out 6 16 Control Out 7 4 Control Out 8 17 Control In 8 5 Control In 7 18 Control In 6 6 Control In 5 19 Control In 4 7 Control In 3 20 Control In 2 8 Control In 1 21 Gnd 9 Gnd 22 5V 10...

Page 16: ...5 Control In 7 18 Control In 6 6 Control In 5 19 Control In 4 7 Control In 3 20 Control In 2 8 Control In 1 21 Gnd 9 Gnd 22 5V 10 VCA1 Top 23 VCA1 Wiper 11 VCA1 Gnd 24 VCA2 Top 12 VCA2 Wiper 25 VCA2...

Page 17: ...Channel B VCA2 OFF VCA1 Channel A and B VCA2 OFF VCA1 Channel A VCA2 Channel B Connection to the external control port is as follows Control Out 1 1 Control Out 2 14 Control Out 3 2 Control Out 4 15 C...

Page 18: ...6 Control In 6 7 Control In 4 8 Control In 2 9 Gnd Chassis 10 5V Output 100mA Max 11 VCA 1 Wiper 12 VCA 2 Top 13 VCA 2 Gnd Chassis 14 Control Out 2 15 Control Out 4 16 Control Out 6 17 Control Out 8...

Page 19: ...mix is fed back up the chain from the last mixer making the full mixed output available from any of the mixers in the chain Priority and control extends throughout the entire chain The practical limi...

Page 20: ...equired tonal quality 9 Select Output to Bus X Bus Y or Both Busses as required 10 Select Priority as required 11 Set the Gate Attenuation Off Attenuation to the level that is required when the microp...

Page 21: ...L and FUNCTION buttons for 3 seconds A warning message will be displayed that the mixer is about to be locked during this 3 seconds Releasing the keys will abort the locking process After the 3 second...

Page 22: ...dB on Meter Pre amp Out 10 dBV Balanced 60 dBV to 4 dBV Level set on front panel Frequency Response 20Hz to 20kHz THD N 70 dB Max NOMA Attenuation 20 dB Phantom Power 48V Power Supply 15Vdc 3 4A Exter...

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