Marantz NR1504 5.1-channel Home Theater Receiver "6900" Questions

i have a sony theatre stand sytem model number RHT-6900 and al of a sudden it is saying on the dispay screen ush power protect leaseel Generally speaking, an amp attempts to protect itself from heat, ...

set the clock on the DEH 6900 ub Setting the clock Use these instructions to set the clock. 1 Use MULTI-CONTROL to select Clock. 2 Push MULTI-CONTROL left or right to select the segment of the clock ...

Integrated amplifier Sansui AU-6900 Integrati 2SA798 What is it not doing, Be more pacific in your details please.