Audio-developments AD114 Manual de usuario

CONTENTS INTRODUCTION 1 UNPACKING 1 VISUAL INSPECTION 1 SPECIFIC POINTS

9 EQUALISATION CURVES AD 114 HIGH AND LOW EQ-20-15-10-50510152010 100 1000 10000 100000FREQUENCYdBLF BOOSTLF CUTHF BOOSTHF CUT AD 114 MID EQ AN

10 BLOCK DIAGRAM

11 CONNECTOR PANEL 21 34 L RRETMULTIWAYAD 114 (1) Stereo output XLRs (L & R) (2) Mic/Line input XLRs (3) External DC power input (4) Ste

12 All input and output impedances and levels are to be found in the TECHNICAL SPECIFICATION. All inputs to, and outputs from AD114 are to be found

13 A three-position rocker switch BATT/EXT selects either internal batteries or an external DC source. Power to the mixer is con

14 MICROPHONE/LINE INPUT MODULE 50101520304050∞OLPFLRL LF- +60EQINMF- +90OFF150HF- +∅1∅270MIC305040LN2048V PHOFF (1) Microphone power (2) Micr

15 The Microphone/Line input module functions are as follows: Switch (1) selects 48V phantom power for condenser microphones. Powering ma

16 OUTPUT MODULE (1) Meter (9) Output fader (5) Line-up tone (6) Limiter link (8) Limiter LEDs (7) Output limiters Matrix (3) Slate (4) Intern

17 This module controls the level of main and monitor output signals and metering of the output signals. Calibration is achieved when

18 ADJUSTMENTS AND CALIBRATIONS Line-up-tone oscillator - the preset (VR3) that adjusts its level at the output of the mixer is m

1 INTRODUCTION Unpacking If there are any signs of damage to the outside of the carton, please notify us or your supplier immediately, regardless

19 Main-output limiters - calibration involves two presets per output. Using the 'L' output as the example … Biasing and threshold are

20 POWER SUPPLY UNIT TYPE AD100-015 The AD100-015 mains POWER SUPPLY UNIT is suitable for driving most of AUDIO DEVELOPMENTS’ range of p

21 CUSTOMER NOTES AND FACTORY MODIFICATION

22 TECHNICAL LIBRARY

23 MIC/LINE PARTS LIST Item Part Number Qnty CAD Part Ref. Ref. Designator 1 74-130-001 1 AMP-064V IC2 2 74-120-0

24 R55, R57, R58, R63 44 70-031-108 1 RESM1/8#33K R48 45 70-031-112 4 RE

25 OUTPUT L/H BOARD PARTS LIST Item Part Number Qnty CAD Part Ref. Ref. Designator 1 74-120-001 1 AMP-061CP IC2 2

26 OUTPUT R/H BOARD PARTS LIST Item Part Number Qnty CAD Part Ref. Ref. Designator 1 74-120-002 2 AMP-062V IC1, I

27 R85, R89 30 70-031-104 1 RESM1/8#22K R65 31 70-031-112 15 RESM1/8#4

28 CONVERTER PARTS LIST Item Part Number Qnty CAD Part Ref. Ref. Designator 1 18-001-256 9 CCU#100N C3, C5, C9

2 Fuse - to protect the mixer and internal power supply is mounted on the power supply/converter board. Access is gained by removing

29 signals. Switching to the bypass (EQ) position enables immediate comparison of the original unaltered signals without the need to disturb the cho

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3 WARNING IMPORTANT SAFETY INSTRUCTIONS The user of electrical products must be familiar with their potential dangers, and

4 POWERING The mixer may be powered from either internal cells or an external DC power source. The integral battery compartment requires a t

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6 TECHNICAL SPECIFICATION - ELECTRICAL REFERENCE 0dB=775mV at 1kHz unless otherwise stated. MAX GAIN (Mic/Line Module) MIC 70dB

7 OUTPUT LIMITER THRESHOLD +8dB RATIO 7:1 ATTACK 4mS RELEASE 250mS CURRE

8 TECHNICAL SPECIFICATION - MECHANICAL SIZE ALL DIMENSIONS IN MILLIMETRES WEIGHT 2.3 Kg (Excluding batter