Installation Instructions

IMPACT SD Series
IMPACT SD O ce ML
IMPACT SD Pro 1/Pro 2 ML
Headset
SD 10 HS | SD 20 HS | SD 30 HS
Dimensions
(W x H x D)
SD 10 HS:
140 x 24 x 22 mm /
5.51 x 0.95 x 0.87 in
SD 20 HS / SD 30 HS:
170 x 175 x 55 mm /
6.69 x 6.89 x 2.17 in
Weight SD 10 HS:
Weight with...
Ear hook: 22 g / 0.78 oz / 0.049 lbs
Headband: 50 g / 1.76 oz / 0.11 lbs
SD 20 HS:
65 g / 2.29 oz / 0.14 lbs
SD 30 HS:
85 g / 3.00 oz / 0.19 lbs
Talk time Narrowband: up to 12 hours
Wideband: up to 8 hours
Charging time 50%: approx. 20 min
100%: approx. 1 hour
Range (environment
dependent)
Free line of sight:
up to 180 m / 590 ft
in office buildings:
up to 55 m / 180 ft
Speaker type Dynamic, neodymium magnet
Microphone type Electret microphone,
noise canceling
Base station
SD BS ML – US
Dimensions
(W x H x D)
83 x 127 x 121 mm /
3.27 x 5.00 x 4.76 in
Weight 337g / 11.89 oz / 0.74 lbs
Base station and Headset
DECT frequency range 1920 - 1930 MHz
RF output power max. 135 mW (EIRP)
Temperature range
Operation:
Storage:
+5 °C to +45 °C / +41 °F to +113 °F
-20 °C to +70 °C / -4 °F to +158 °F
Power supply unit
UNI PS US 01
Nominal input voltage 100 – 240 V~
Nominal input current max. 0.2 A
Mains frequency 50 – 60 Hz
Nominal output voltage 5.9 V DC
Nominal output current max. 850 mA
Temperature range
Operation:
Storage:
+5 °C to +45 °C /+41 °F to +113 °F
–20 °C to +70 °C /–4 °F to +158 °F
Relative humidity operation: 20 to 85%
storage: 20 to 95%
Weight approx. 75 g / 2.65 oz / 0.17 lbs
Speci cations | Caractéristiques techniques | Especi caciones técnicas | Dados técnicos