Plantronics CS540 Series - CS351 N;CS361 N Headset & OLI IQ750 Connection Diagram; Headset Polarity Switch Setting; Headset Microphone Adjustment; Volume Slider Adjustment

CS351N/A, CS361N/A and OLI Connection Diagram for IQ750
CS351N/A and
CS361N/A
Plantronics
Lifter Power Cord
IQ750
5 August 2011
Interquartz
Line Cord
Telephone
Network
Outlet
Interquartz
IQ750 9V Adaptor
Mains
Power
Outlet
Plantronics
Base Power Supply
Interquartz Cable
Plantronics Cable
Set Headset Polarity Switch to "P"
Reversed headset
polarity
Normal headset
polarity
Step 1
Set Volume Slider to
Recommended Setting Position
as shown
- VOLUME +
Step 3
HEADSET
MIC ADJUST
Step 2
Set Headset Mic Adjust Control
fully clockwise to Recommended
Setting Position as shown
Speaking Volume Minor Adjust
Press the lower button 7 times and then
the upper button 4 times
1
2
3
4
1
2
3
4
Step 5
Set Listening Volume Major Adjust
Control to "3"
Step 6
OLI
H
L
1
0
L
i
f
t
e
r
Plantronics
Telephone Cord
Interquartz
Handset Cord
Set Speaking Volume Major Adjust
to "B"
Step 4