Hafler TRM10.1, TRM12.1 Color, Status, Power on, None LED Off, Sleep Mode, Ac Line, Led Indicator

AC LINE

The TRM10.1 /TRM12.1 operate from a 115 VAC/60Hz power line. The TRM10.1SCE/TRM12.1SCE operate from a 230 VAC 50/60Hz power line. Connection is made by a 16-gauge, IEC Type 320, grounded line cord. For safety considerations only a properly grounded (earthed) receptacle should be used. If a grounded circuit is not available, do not break off the ground pin; use the proper adapter plug for a two wire receptacle with the grounding plug suitably connected to earth ground.

IMPORTANT: The power line fuse is mounted on the rear panel. If this fuse blows, replace it only with the same type and rating as indicated in the parts list.

LED INDICATOR

Amplifier operation is monitored internally and has a status LED. This indicator can be used for system troubleshooting. The LED will illuminate GREEN if signal is present at the subwoofer's input. The LED will turn off and the amplifier will go into sleep mode if signal is not present.

BREAK-IN and WARM-UP

COLOR	STATUS
GREEN	Power on
None (LED Off)	Sleep Mode

We recommend initially breaking in the subwoofer for approximately 8 hours with musical information to establish the mon- itor's natural bass response. To achieve the best sonic performance and image stability from the internal amplifier, we recom- mend letting it warm up for 1 hour before beginning any critical listening.

CLEANING & MAINTENANCE

There is no requirement for regular maintenance on the electronic components of the monitor. If the cabinet or woofer becomes soiled, it can be cleaned using a damp, soft cloth. If the monitor is located in a particularly dusty environment, clean- ing the inside with compressed air or vacuuming every 18 to 24 months is sufficient.

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