Shure psm400 Headphones User Manual


 
ENGLISH
17
CONNECTORS
P4T Audio Inputs (1/L and 2/R)
Connector Type:
1
/
4
-inch jack (female) TRS
Configuration: electronically
balanced
Actual
Impedance:
20 k
Nominal
Input Level:
-10 dBV/-7.8 dBu
Maximum
Input Level:
+15 dBu
Pin
Assignments:
Tip = hot
ring = cold
sleeve = ground
Phantom Power
Protection?
Yes
Up to 50 VDC
Power Requirements
Operating voltage 14–18 Vdc
Supplied with one of the following external power supplies:
Model PS4: 120 Vac, 60 Hz input.
Model PS4E, Model PS4UK: 230 Vac, 50/60 Hz input.
P4T L/R LOOP Outputs (1/L and 2/R)
Connector Type:
1
/
4
-inch jack (female) TRS
Configuration: electronically
balanced
Actual
Impedance:
20 k
Nominal
Output Level:
-10 dBV/-7.8 dBu
Maximum
Output Level:
+15 dBu
Pin
Assignments:
Tip = hot
ring = cold
sleeve = ground
Phantom Power
Protection?
Yes
Up to 50 VDC
P4R Receiver Specifications
RF Sensitivity
1 µV typical
Image Rejection
55 dB typical
Spurious Rejection
60 dB typical
Squelch Threshold
4.5 µV typical
Antenna
Attached Whip
Power Requirements
9 V alkaline battery
Battery Life
Up to 8 hours, volume dependent
Audio Output Connector
3.5 mm Stereo (Left = tip, Right = ring, Ground = sleeve)
Minimum Load Impedance
16
Net Weight
125 g (.28 lbs.)
Overall Dimensions
82.6 mm X 63.5 mm X 26.2 mm
(3 1/4 in. X 2 1/2 in. X 1 1/32 in.)
Furnished Accessories
Dual Mount Rack Bracket 53B8484
. . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . .
Straddle Bars 53A8443. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..
AC Adaptor PS4 (120V), PS4E (230V), PS4UK (230V). . . .. . . .
DC Jumper Cable 95A8420. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Optional Accessories
Antenna Combiner . . . . . . . . . . . .
. . . . . . . . . . . .
Unidirectional Antenna PA705. . . . . . . . . . . . . . . . . . . . . . . .. . . . . .
10 ft Coaxial Antenna Cable (BNC connector) PA725. .. . . .. . . . . . .. .
Certifications
P4M: Eligible to bear mark. Conforms to European Union EMC
directive 89/336/EEC. Meets applicable tests and performance criteria
in European EMC Standard EN 55103 (1996) parts 1 and 2, for resi-
dential (E1) and light industirial (E2) environments.
P4T: Type Accepted under Part 74, FCC ID DD4P4TA. Certified by
IC in Canada under RSS–123.
EP4T: Meets the essential requirements of European R&TTE Direc-
tive 99/5/EC, eligible to bear CE mark:
O682
. Type approved
to EN 300 422 Parts 1 and 2. Meets requirements of EMC Standard EN
301 489.
P4R: Approved under the DECLARATION OF CONFORMITY provi-
sion of FCC Part 15. Certified in Canada by IC under RSS-123. Meets
essential requirements of European Union R&TTE Directive 99/5/EC,
eligible to bear
mark. Meets requirements of EMC standards EN
300 422 Parts 1 and 2 and EN 301 489 Parts 1 and 9.
PS4: Conforms to applicable U.S. and Canadian electrical and safety
standards
PS4E/PS4UK: Conforms to European low voltage directive
72/23/EEC. Eligible to bear CE marking:
.
SHURE
P4R
Tested To Comply
With FCC Standards
FOR HOME OR OFFICE USE
N 108
Transmitter Antenna UA400: 774-952 MHz
Transmitter Antenna PA715: 524-715 MHz
PA770 (120VAC): 720 to 750 MHz
PA770E (240 VAC): 720 to 750 MHz