Polycom Vortex EF2241 Reference Manual page 13

Terminating the
EF2241
F D
ACTORY EFAULT
© Polycom, Inc.
The EF2241 is self-terminating so if you are connecting multiple EF2241s, the EF
Bus does NOT need to be terminated. However, if you are linking the EF2241 to
EF2280s, terminate the EF Bus link.
EF Bus Terminator
Cat-5 cable
Cat-5 cable
C a
No Terminator Needed
Figure 7. Only the EF2280 needs to be terminated when linked together with
EF2241s.
S (P
ETTINGS RESET
The following is a list of the factory default settings of the EF2241. Since the micro-
phones and other equipment in your application may have different nominal levels,
you can start with a F
ACTORY
ronment and then save it within the EF2241 as a U
you've saved a U P
SER RESET
t - 5 c a b l e
0)
P (Presets 0-15), change it to match your envi-
RESET
SER
, set the P O P
OWER N
11 V
ORTEX
I
NSTALLATION
Vortex EF2280
Vortex EF2280
Vortex EF2241
P (Presets 16-47). Once
RESET
to that U P
RESET SER RESET
EF2241 Reference Manual
(or