Audio2000's AVC7504 - Manual (Page 6)

1.Point the remote control directly to the remote sensor on the
front panel of the AVC7504, within the effective angles of
+/- 30 degrees as shown.
2.The effective distance between the remote control and the
remote sensor is 18 feet.
3.Do not expose the remote sensor to any heat source to
prevent any malfunction.
* point remote control directly to the remote sensor
4
Remote Control Setup:
1.Open the battery compartment cover.
2 Insert the AAA batteries.
3.Close the battery compartment cover.
.
Remote Control Operations:
Remote Control
Setup and Operations
ACC7504-1
1 2 3
within 18ft