McIntosh How to Operate the C45, con’t, Setup, Reset of Microprocessors, Default Settings

How to Operate the C45, con’t

Refer to figure 37.

Figure 37

6.Press and release the TRIM Push-button until “SUR- ROUND 0.0” appears on the Front Panel Display.

7.Press the LEVEL DownT Push-button until “SUR-

ROUND -8.5” appears on the Front Panel Display. This is an example of decreasing the Center Channel Level by 8.5dB. Refer to figure 38.

Figure 38

Note: Approximately four seconds after no additional Trim adjustments are made, the C45 Front Panel Display will revert back to indicating the selected input source and volume setting. To exit quickly from the TRIM Mode, press and release the TRIM Push-button until the Name of the Input selected reappears on the display.

Setup

Pressing the SETUP Push-button activates the Setup Mode of the C45 and allows customizing various operating func- tions. Refer to the SETUP Section of this Owner’s Manual starting on page 15. Refer to figure 41.

Reset of Microprocessors

In the event that the controls of the C45 stop functioning, push the POWER switch OFF and wait about two minutes. Then push the POWER switch ON followed by pushing the STANDBY/ON Push-button. This will reset the C45 micro- processors and the Audio Control Center will be returned to normal operation.

Note: The above condition is usually caused by either interruptions in AC power and/or major changes that may occur in AC power line voltage.

Default Settings

To restore the C45 to Factory Default Settings perform the following. Press and hold in the 6CH MODE Push-button together with the MUTE Push-button. Approximately 5 sec- onds after holding in the Front

Panel Push-buttons, the Front Panel Alphanumeric Display will indicate “MASTER RESET”. Refer to fig- ure 39.

Figure 39

Release both Push-buttons and the Front Panel Alphanumeric Display will now indicate “-- CLEARED - -

”and the C45 will switch Off. Re- fer to figure 40.

Figure 40

Press the STANDBY/ON Push-but- ton on the C45 and proceed to the Setup on page 15 to re-enter and custom settings that have been pre- viously made.

Figure 42

Figure 41

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