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Optimus PT-850BC Instruction Manual page 2

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INSTRUCTION MANUAL
SPECIFICATIONS
Model
RF Frequency range
Type
Polar pattern
Channels selection
Frequency response
Impedance
Frequency deviation
Modulation type
Sensitivity
Max. SPL
Power supply
Temperature range
LED indicates
Controls
Finish
Accessories
OPERATION
1.
Remove the carry case to insert the batteries on its compartment.
2.
Use the supplied screwdriver to select a desired channel, this must be the same for the microphone and the receiver. When 2 or more
transmitters and receivers are being use in the same location, they must be set up to use different channels. If existing channel is being
interfered, please change to non-interference channel. If it's necessary, adjust the micro sensitivity with the gain regulator placed on the
back.
3.
Turn on the power switch, the Led will light green. The Led will
change to red in case of low battery.
The applicable frequencies listed in the table can be officially used in the countries where the Decision ERC/DEC(01)18 is implemented: AT, BE, BG, CY, CZ, DK, EE, FI, FR, DE, GR, HU, IE, IT, LV,
LT, LU, MT, NL, PL, PT, SK, SI, ES, SE, GB (Limited). Countries not listed may allow using those frequencies subject to their local regulations.
* Note: Please contact your national frequency authority to get information on the available legal frequencies for your area and legal use of the equipment.
0197
PT-850BC + CX-504 Version 1.0
Batteries: 2 x AA (1,5 V DC)
Power On/Off and Low bat.
Power On/Off and channel Up/Down
Screwdriver, carry case and windscreen
Channel
1/1
WIRELESS MICROPHONE
PT-850BC + CX-504
WARNING:
⋅ Always make all connections before plugging the unit
into an AC power outlet.
⋅ Do not leave the device in a place neither with high
temperature or high humid.
⋅ Always do not handle the power cord with wet hands.
⋅ Keep the devices away from fire and heat sources.
PT-850BC + CX-504
600 ~ 960 MHz, UHF
Headset
Cardioid
16 frequencies
50 ~ 18.000 Hz
680 Ω
±48 kHz
PLL
-70 dB ± 3 dB
130 dB (THD 1%)
-10 a +50ºC
Dark grey plastic
FREQUENCY LIST*
Frequency
Channel
1
863.125 MHz
2
863.250 MHz
3
863.375 MHz
4
863.500 MHz
5
863.625 MHz
6
863.750 MHz
7
863.875 MHz
8
864.000 MHz
Frequency
9
864.125 MHz
10
864.250 MHz
11
864.375 MHz
12
864.500 MHz
13
864.625 MHz
14
864.750 MHz
15
864.875 MHz
16
865.000 MHz

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This manual is also suitable for:

Cx-504