Telex SR-400 Operating Instructions Manual page 17

-----Keep the dis tance be tween the trans mit ter and
the re ceiver(s) as short as pos si ble. The greater the
dis tance the weaker the sig nal.
Make sure the "sig nal path" be tween the trans mit ter
and re ceiver(s) is un ob structed. You should al ways
be able to vi su ally lo cate the an tenna of the trans -
mit ter at all times.
SIG NAL REACHES AN TENNA AT FULL STRENGTH WITH NO OB -
STRUC TIONS.
Keeping Site Clear to An tenna
At tempting to op er ate the sound en hance ment sys -
tem through or around walls, ceil ings, metal ob jects,
etc., will re duce sys tem range and per for mance.
SIG NAL RE FLEC TION OFF A METAL OB STRUC TION CAUSES
RE DUCED SIG NAL AND "MULTIPATH"
Op er ating Through Ob struc tion
Fig ure 12
Fig ure 13
DO NOT - Mount the trans mit ter on, or next to,
metal such as beams, walls with metal studs, etc.
This will "de tune" the trans mit ter an tenna which
can re sult in loss of sig nal at the re ceiver.
LOCATION
IS OK
Telex
power
Monitor
ST-300
set
Trans mit ter An tenna Place ment
-15-
LOCATION
Telex
power
Monitor
ST-300
set
Fig ure 14
IS BAD