Williams Sound WIR RX22-4 Manuale Utente

MAN127F

Dimensions:

4.1” L x 2.85” W x 1.2” H (104.1 mm x 72.4 
mm x 30.4 mm)

Weight:

4.5 oz (127 g) with batteries

Battery Type:

2x AA, alkaline (BAT 001) or NiMH (BAT 026)

Battery Life:

Alkaline: 60 hours, NiMH: 30 hours/charge

Charging Contacts:

For use only with CHG 3512

Carrier Frequency:

Channel 1: 2.3 MHz, Channel 2: 2.8 MHz 
Channel 3: 3.3 MHz, Channel 4: 3.8 MHz

Controls:

ON/OFF/VOLUME: Combination thumbwheel 
knob 

Channel Selector:

four-position rotary switch

Indicators:

Red LED “ON” indicator, flashes to indicate 
Low battery

Output Connector:

3.5 mm stereo phone jack, accepts either 
stereo or mono plug 

Audio Output Power: 15 mW max at 32 Ω
Acoustic Output:

125 dB SSPL90 with HED 021;  110 dB 
SSPL90 w/ EAR 013

Approvals:

CE, FCC, RoHS, WEEE

Warranty:

5 years on receiver, 90 days on accessories