TOA Electronics IP-300D Installing AN Optional Matching Transformer LT-101, Block Diagram

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10. INSTALLING AN OPTIONAL MATCHING TRANSFORMER LT-101

[ CAUTION ]

THESE SERVICING INSTRUCTIONS ARE FOR USE BY QUALIFIED PERSONNEL ONLY.

TO AVOID ELECTRIC SHOCK, DO NOT PERFORM ANY SERVICING OTHER THAN THAT CONTAINED IN THE OPERATING INSTRUCTIONS UNLESS YOU ARE QUALIFIED TO DO SO.

REFER ALL SERVICING TO QUALIFIED SERVICE PERSONNEL.

1.Attach sleeves supplied with the transformer to the transformer.

2.Remove case fixing screws to remove the case.

3.When installing the transformer at channel 1, disconnect connector CN323 (with a lead) from CN324. Insert CN323 into the transformer connector marked with IN, then insert the connector (with a lead) from the transformer into CN324. When installing the transformer at channel 2, disconnect connector CN326 (with a lead) from CN327. Insert CN326 into the transformer connector marked with IN, then insert the connector (with a lead) from the transformer into CN327.

4.Mount the transformer to the rear panel.

5.Replace the case.

[Precautions] Make sure that the power is switched off when installing the transformer.

11. BLOCK DIAGRAM

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Contents IP Series Operating InstructionsDamage Safety PrecautionsPower supply plug from the AC outlet May cause fire or electric shockWhen unplugging the power supply cord, be sure Parts inside the product are a riskGeneral Description FeaturesHandling Precautions Can be reducedNomenclature and Functions Front PanelRear panel Installation Connections Cleaning the Filter Removing the HandleInstalling AN Optional Matching Transformer LT-101 Block DiagramAppearance and Dimensions Table for Protection Circuit ActionsSpecifications Cooling Fan Speed Connection Terminal