G Series Control Unit and Receiver Installation Guide
ii Preface Important safety instructions • Read the instructions. • Keep these instructions. • Follow all instructions. • Do not use this apparatus near water. • Clean only with a dry cloth. • Install only in accordance with the manufacturer’s instructions. • Refer all servicing to approved service personnel. To avoid interference Do not position the product: • Near strong magnetic radiation, such as near a power amplifier.
iii Contents Introduction Contents 1 Provides information about the available control unit and receiver models, a description of each product, and technical specifications. Control unit and receiver models 1 Specifications 4 Installing the control unit or receiver 5 Describes how to install the control unit or receiver and connect it to the other equipment in your system.
iv Preface Copyright and acknowledgements Sales and service in the UK Sales and service in the USA Meridian Audio Ltd Meridian America Inc Stonehill 3800 Camp Creek Parkway Stukeley Meadows Building 2400 Cambridgeshire Suite 122 PE29 6EX Atlanta England GA30331 Tel +44 (0)1480 445678 Tel +1 (404) 344 7111 Fax +44 (0)1480 445686 Fax +1 (404) 346 7111 World Wide Web – http://www.meridian-audio.
1 Introduction Introduction This guide provides full information about unpacking the control unit or receiver, connecting it to the other equipment in the system, and configuring it using the front panel. Once you have connected and configured the product, refer to the G Series System Guide for information about operating it. Control unit and receiver models This Installation Guide applies to the G01 Control Unit, G02 Balanced Control Unit, and G51 Receiver.
2 Introduction G01 Control Unit The Meridian G01 is a fully-integrated analogue control unit which includes a sensitive AM/FM tuner module. It is an ideal complement to the G Series power amplifiers. Incorporating both a preamplifier and controller, the G01 Control Unit provides seven stereo analogue inputs plus an AM/FM tuner module with RDS capability. The inputs are nominally designated Aux (phono), CD, TV, Tape, Disc, DVD, and VCR.
3 Introduction Two sets of stereo tape outputs are provided, along with two Two sets of outputs per channel are provided on sturdy binding preamp out pairs, one of which is normally jumpered to the posts colour-coded for easy reference. The output terminals are adjacent power amplifier input sockets. This allows, for example, a connected to the amplifiers by Van den Hul silver-strand cable to bi-amped configuration with an additional two-channel amplifier minimise signal loss. such as the G56.
4 Introduction Specifications G01 G02 G51 Distortion Less than 0.002%. Less than 0.002%. Less than 0.002%. Signal/Noise Better than –96dB (2V output) for Better than –100dB (2V output) for Better than –96dB (2V output) for normal inputs. normal inputs. normal inputs. Better than –70dB for MM input, Better than –70dB for MM input, Better than –70dB for MM input, –60dB for MC input. –60dB for MC input. –60dB for MC input. MM option Sensitivity adjustable 0.5–3mV for 5cm/s @ 1kHz.
5 Installing the control unit or receiver Installing the control unit or receiver This chapter explains how to install the control unit or receiver. It describes what you should find when you unpack the product, and how you should connect it to the other equipment in the system. You should not make any connections to the product or to any other component in the system while the AC power supply is connected and switched on.
6 Installing the receiver Audio connections G01 Control Unit Headphone output G01 CONTROL UNIT ON OFF CAUTION REPLACE WITH SAME TYPE FUSE T160mAL for 100 - 120V T80mAL for 220 - 240V POWER INPUT ~50-60Hz 30 - 40VA MAX control unit or DESIGNED AND MADE IN ENGLAND BY MERIDIAN AUDIO LTD DESIGN AND COPYRIGHT 2003 WARNING SHOCK HAZARD DO NOT OPEN NO USER SERVICEABLE PARTS INSIDE VOLTAGE MAINTENANCE RS232 USB HEADPHONE ANTENNA FM AM SERIAL NUMBER TESTED GND PRE OUT MERIDIAN COMMS TRIGGER +12V 100
7 Installing the control unit or receiver G02 Balanced Control Unit Balanced inputs (L) Copy outputs (L) Unbalanced inputs (L) Main outputs (L) ON OFF MAIN OUTPUT LEFT CAUTION REPLACE WITH SAME TYPE FUSE T160mAL for 100 - 120V; T80mAL for 220 - 240V POWER INPUT ~50-60Hz 40VA MAX G02 BALANCED CONTROL UNIT DESIGNED AND MADE IN ENGLAND BY MERIDIAN AUDIO LTD DESIGN AND COPYRIGHT 2003 VOLTAGE TESTED WARNING SHOCK HAZARD DO NOT OPEN NO USER SERVICEABLE PARTS INSIDE A7 L1 + DISC A6 TAPE ANALOGUE I
8 Installing the control unit or receiver G51 Receiver The G51 Receiver integrates a preamplifier and power amplifier, and it provides preamplifier outputs and power amplifier inputs to allow these stages to be used independently, or together using the jumpers provided. Left speaker outputs Headphone output OFF CAUTION REPLACE WITH SAME TYPE FUSE T6.3A for 100 - 120V T3.
9 Installing the control unit or receiver To connect to an analogue source (eg G07 24-bit CD Player) ������� ��� ������ �� ������ �������� ��� ����� ����� �������� �� �� ����� ���� ����� ����� You can connect up to seven analogue sources to the G Series • If the source is a Meridian product connect together the COMMS control unit or receiver. sockets using the Comms lead provided. • Connect the analogue source to one of the analogue input sockets using a pair of phono leads.
10 Installing the control unit or receiver To connect to a turntable G01/G02/G51 Turntable ANALOGUE IN TECHNICAL A1 AUX GROUND OUTPUT PHONO LEADS The A1 (AUX) input can be fitted with a moving coil or moving magnet input stage. Contact your dealer for details. • Connect the turntable ground connection to the TECHNICAL GROUND terminal, to avoid hum • Connect the cartridge output to the A1 AUX input.
11 Installing the control unit or receiver To connect a second-zone system ��� ����������� ����� ��������� ��� ����� �������� �� �� ���� ����� ���� ����� ����� The G01, G02, or G51 makes an ideal controller for a second zone. • Connect the COMMS sockets using the Comms lead provided.
12 Installing the control unit or receiver To connect the G02 to a balanced power amplifier (eg Meridian G56 or G57 Two-channel Power Amplifier) ������������������������� ����������������������������������� �������� �������� OFF �������� �������� • Connect the BALANCED MAIN OUT sockets from the G02 to the balanced inputs of the power amplifier.
13 Installing the Tuner (G01/G51 only) and communications connections FM tuner aerial AM tuner aerial Trigger output G01 CONTROL UNIT OFF DESIGNED AND MADE IN ENGLAND BY MERIDIAN AUDIO LTD DESIGN AND COPYRIGHT 2003 CAUTION REPLACE WITH SAME TYPE FUSE T160mAL for 100 - 120V T80mAL for 220 - 240V POWER INPUT ~50-60Hz 30 - 40VA MAX ON WARNING SHOCK HAZARD DO NOT OPEN NO USER SERVICEABLE PARTS INSIDE VOLTAGE MAINTENANCE RS232 USB HEADPHONE ANTENNA FM AM SERIAL NUMBER TESTED GND PRE OUT MERIDIAN
14 Installing the control unit or receiver To connect to other Meridian G Series, 500 Series, or 800 Series equipment G01/G02/G51 G Series, 500 Series, or 800 Series unit COMMS COMMS COMMS LEAD In a system of Meridian products, one of the products acts as COMMS LEAD One unit will then be designated as the controller, and display: the controller for the system, receiving infra-red commands from the MSR+, and then, if appropriate, relaying them to the other Con. products via the Comms link.
15 Installing the control unit or receiver Note: Do not, under any circumstances, connect any equipment other than Meridian G Series, 500 Series, or 800 Series to any socket marked COMMS on the back of the product. To connect FM and AM antennae (G01 and G51 only) ������� �� �� • Connect an FM antenna or split-flex dipole to the FM Coax connector, if necessary using the adaptor provided. The product is supplied with an indoor loop antenna.
16 Installing the control unit or receiver
17 Configuring the control unit or receiver Configuring the control unit or receiver This chapter explains how to configure the control unit or receiver using the Configuration Wizard. Alternatively, for complete control over all aspects of the product’s configuration you can set up the unit from a computer using the Meridian Configuration Program. For full information refer to the Meridian Configuration Program Guide available separately.
18 Configuring the control unit or receiver Stage 1: Resetting the product The control unit or receiver provides several alternative standard The display shows the current Type: settings, called Types, which configure all aspects of the product into the most commonly needed configurations. Main System Type 1 Back Choosing one of the Types overrides any other configuration you may have performed, and so can be used to reset the configuration of the unit.
19 Configuring the control unit or Stage 2: Configuring sources The control unit or receiver provides up to 12 sources receiver The display shows the title screen for stage 2: corresponding to the 12 source keys on the MSR+: Press More for Help 2: Configure sources CD, RADIO, DVD, AUX, DISC, TAPE, TV, CABLE, SAT, VCR1, VCR2, Back GAME. For each source the Configure sources stage allows you to configure: • Whether it is in use. Next Skip • Press Next to proceed or Skip to go to stage 3.
20 Configuring the control unit or receiver To move to the next source • Press Source. When you have finished configuring sources: Either: • Press Next on the last option of the last source (Game) to proceed to configuring settings, as described in the next section. Or: • Press On/Off to return to standby. Source options The following table summarises the source options: Option Values Description in use in use, not in use Whether the source is enabled.
21 Configuring the control unit or Stage 3: Configuring other settings receiver The final stage allows you to configure other aspects of the A description of each setting is shown on the top line of the product’s operation. display, and its current value is shown to the right of the display. To configure other settings The settings are summarised in the table on the next page. Either: • Press Next after configuring the sources; see page 19.
22 Configuring the control unit or receiver Other settings The following table summarises the product settings: Option Values Description Tuner region (not G02) Europe, USA Band selection (MW/LW or AM), tuning steps, and FM deemphasis standard. For all countries except the USA use the Europe setting. IR Controller? Auto, Controller, Not Controller Whether the product is the infra-red controller for the system. Main System Address 1-8 Advanced setting. Copy System Address 1-8 Advanced setting.
23 Configuring the Configuring the sensitivity of each source You can adjust the sensitivity of each source to accommodate differences in their levels. To adjust the sensitivity of the current source • Unlock the product; see Configuration Wizard, page 17. • Select the analogue source you want to adjust. • Press More until the Gain command is displayed. • Press Gain. The display shows the available sensitivities: CD 0.5V 1V 65 1.4V • Choose the sensitivity for the source. • Press Home to exit. 2V 2.
24 Configuring the control unit or receiver
25 Tr o u b l e s h o o t i n g Troubleshooting We expect you to achieve superb results with the control unit or receiver. If, however, you encounter any problems, either when installing and configuring it, or during operation, please check the following pages for suggested solutions. If these suggestions fail to cure the problem, please contact your Meridian dealer for further assistance.
26 Tr o u b l e s h o o t i n g The sound has cut out and the display shows Hot (G51 only) This indicates that the power amplifier stage of the receiver has turned off due to overheating. • Allow the receiver to cool down. If the problem continues to occur there may be a fault with the receiver, and you should consult your dealer. Communication is not working between the G01/G02/G51 and other Meridian products • Check that all products are interconnected using the correct Comms leads.
27 Maintenance Cleaning To clean the case, display panel, and keypad • Disconnect the power cord before cleaning the unit. The exterior surfaces of Meridian G Series products are made from solid anodised aluminium, powder coated steel, thermoplastic rubber, and glass. They are designed to be easily wiped clean with a dry, lint free cloth. Greasy marks should be removed by light rubbing with a slightly damp cloth and a trace of proprietary glass cleaner.
28 Tr o u b l e s h o o t i n g Service and guarantee Service Guarantee The Meridian G Series of hi-fi components has been carefully The product is guaranteed against defects in material and designed to give years of untroubled service. There are no user- workmanship for two years from the date of purchase. serviceable parts inside the case, nor do the units require any form of maintenance.
29 Index Index A accessories 5 G08, connecting to 9 G51 Receiver 1 audio connections 8 antennae, connecting 15 automatic setup 14 C cleaning 27 COMMS, connecting 14 specifications 4 guarantee 28 L loudspeakers, connecting to 12 configuration, resetting 18 Configuration Wizard 17 configuring settings 21 sources 19 source sensitivities 23 connections audio 6 cleaning 27 M mains fuse, changing 27 Meridian M33 loudspeakers, connecting to 11 models 1 R resetting the product 18 communications 13 Contro
30 Index T tape recorder, connecting to 10 troubleshooting 25 Types 18
