diff --git a/display-daemon/ser.c b/display-daemon/ser.c
index f9d6725..8d3d6a8 100644
--- a/display-daemon/ser.c
+++ b/display-daemon/ser.c
@@ -77,9 +77,9 @@ char display_time[] = {0x1f,0x55};
 #define TIME_BASE  	     200000
 #define TB_TO_SECS(x)        (x*1000000/TIME_BASE)
 
-#define TIME_CLOCK	     TB_TO_SECS(5)
-#define TIME_DIM 	     TB_TO_SECS(30)
-#define TIME_OFF 	     TB_TO_SECS(120)
+#define TIME_CLOCK	     TB_TO_SECS(25)
+#define TIME_DIM 	     TB_TO_SECS(90)
+#define TIME_OFF 	     TB_TO_SECS(320)
 
 #define DEVICE               "/dev/ttyUSB0"