Sony MHC-GNX100, MHC-GNX90, MHC-GNX88, MHC-GNX80, MHC-GNX77, MHC-GNX70, MHC-GX9900, MHC-GNX66, MHC-GNX60 Operating Instructions Manual page 47

Timer
OFF TIME NG!
The on time and off time of Play Timer or Timer
Recording is same.
SET CLOCK!
You pressed CLOCK/TIMER SELECT before the
clock is set.
SET TIMER!
You pressed CLOCK/TIMER SELECT before Play
Timer or Timer Recording is set.
PUSH SELECT!
You tried to set the clock or timer during timer
operation.
Others
Not in Use
You have pressed a button those operations is not
allowed or invalid at that time.
GB
47