Marantz SM-1151 manual How To Use And Set Features, Balanced Input/Unbalanced Input Gain Settings

Models: SM-1151

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HOW TO USE AND SET FEATURES

ENGLISH

HOW TO USE AND SET FEATURES

HOW TO USE THE METER MODE BUTTON (DIGITAL POWER METER)

 

METER

DISPLAY

MODE

SPEAKERS

BALANCED

1

SPEAKERS

UN-

2

BALANCED

 

POWER ON/OFF

METER MODE Button

The actual output power can be displayed on the display by detecting the speaker output voltage and output current, and then digitally processing the information.

Hold Function

Press the METER MODE button to hold the display of the left and right power output status at the time the button was pressed. When the METER MODE button is pressed again, hold is released. (Hold is also released if a different button is operated.)

Normal display

In Hold

 

 

 

How to Set Meter Mode

There are two types of display mode for this unit’s digital power meter.

Mode 1: The power display hold time is set to 1 second in this mode. The power output value is displayed every 1 second.

Mode 2: The power display hold time is set to unlimited in this mode. When a larger output than the currently displayed value is output, that output value is displayed on the display.

The setting procedures for mode 1 and mode 2 are shown below.

qPress the METER MODE

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wPress the METER MODE

button once and the newly Manual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual backgroundManual background set mode is displayed. Manual background

ePress the METER MODE button for 3 seconds to

complete the setting, and to return to the power display.

BALANCED INPUT/UNBALANCED INPUT GAIN SETTINGS

BALANCED Button

 

METER

DISPLAY

MODE

SPEAKERS

BALANCED

1

SPEAKERS

UN-

2

BALANCED

 

POWER ON/OFF

UNBALANCED Button

There are two types of input jack on this unit, BALANCED jack input and UNBALANCED jack input. The input types are independent from each other, and gain settings can be independently set.

The procedure for setting the gain settings is the same for BALANCED input and UNBALANCED input.

The standard gain can be set across a +6dB to –6dB range. The factory default setting is ±0dB (23dB) from the standard gain.

1.Press the BALANCED (UNBALANCED) button for 3 seconds.The display changes from the power display to the gain setting mode, and the current gain value is displayed. In the gain setting mode, the amplifier switches to mute, and no sounds are output.

2.The setting value changes every time the BALANCED (UNBALANCED) button is pressed. Press the BALANCED (UNBALANCED) button until the desired gain value is displayed.

3.When the desired gain value is displayed, press the BALANCED (UNBALANCED) button for 3 seconds to complete the setting.

The set gain value is displayed for 3 seconds, then the display returns to the normal power display. At the same time, muting is released, and sound is output.

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Marantz SM-1151 manual How To Use And Set Features, Balanced Input/Unbalanced Input Gain Settings, ¶Hold Function, English