The 50-Person Portable Digi-Wave 400 Series Interpretation System is a secure, wireless listening system that can accommodate five presenters (4 languages plus floor) and 50 listeners.
System Includes:
(5) DLT 400 transceivers
(50) DLR 400 ALK receivers
(4) MIC 158 headset microphones
(50) EAR 022 surround earphones
(1) CHG 412 12-bay charger
(50) BAT 010-2 AAA alkaline batteries
(5) DW ACC PAC4
(1) CCS 054 carry case
(4) CCS 061 GR grey silicone skin
(1) CCS 061 BK black silicone skins
CHG 412:
•Dimensions: 9"L x 7"W x 1.5"H (23 cm L x 17.8 cm W x 3.8 cm H) •Weight: 1.8 lbs (845 g) •Enclosure: Black, ABS plastic with metal base •Power Supply Input: TFP 066, 90-240 VAC input, 1.5 A max •Power Supply: Universal DC adapter, 5 VDC - 6A output, center positive •Output Rating: 5 VDC, 0.5 A per bay (12 charging bays) •Charging Time: ~5 hours •Unit Capacity: 12 Units •Compatible Units: Transceiver: DLT 400 Receiver: DLR 400 RCH •Indicators: Charge status indicators on DLT or DLR •Approvals: CE, FCC, WEEE, RoHS, CB •Warranty: 2-year (cables and power supply warranty for 90 days); Eight separate CHG 412s (each powered by their own TFP 066 power supply) can be connected to a 15-amp circuit
DLR 400 ALK:
•Dimensions: 2.36" W x 3.54" H x 0.63" D (60 mm x 90 mm x 16 mm) •Weight: 1.7 oz. (47 g) without batteries. •Frequency Band: 2.4 GHz (ISM band) •Modulation: FSK •Case Material: Black ABS Plastic •Battery Type: 2 x AAA Alkaline Batteries •Battery Life: Alkaline Disposable (BAT 010-2): Up to 30 hrs •Power Save: Auto Sleep Mode after 5 minutes of no RF signal from compatible devices •Audio Frequency Response: (-3dB level): Intercom Mode: 100 – 7,300 Hz Interpretation and other modes: 100-11,200 Hz •SNR: 74 dB (A-weighted) •THD: 0.1% (typical) •Antenna: Internal •Range: Up to 900 ft (274 m) (depending upon environmental conditions) •Headphone Audio Output: 3.5 mm TRRS jack with mono output for headphones, earphones, or neckloop 27 mW maximum @32 ohms •Display: LCD shows status: Battery Level, RSSI, Group/Channel # •Temp. Range: 14° – 113°F (-10° to 45°C) •Compatible Units: DLT 400, DLT 300 •Approvals: FCC, Industry Canada, RoHS 3, CE, WEEE, RCM, ANATEL, KC, Giteki •Warranty: 2-year warranty against component failure and manufacturing defects
DLT 400:
•Dimensions: 4.22"W x 2.60"H x 0.50"D (107.3 mm x 66 mm x 12.6 mm) •Weight: 3.3 oz (94 g) including battery •Color: Black/Silver (Front/Back) •Case Material: Black ABS plastic •Battery type: Lithium Polymer with smart charge built into transceiver; 1800 mAH •Battery life: Up to 16 hrs talk time per charge@ 1ch Tx and 1ch Rx •Power Save: Auto Sleep Mode after 5 minutes if no RF signal from compatible devices (Power can be turned off in Advanced Settings if desired) •Charge time: 5 hrs. approx. •System Voltages: OLED 14VDC; RF 5VDC; Logic 3.3 VDC •Operating frequencies: 2.4 GHz (ISM band); 2402 – 2476 MHz FHSS •Audio Frequency response (-3dB Level): Interpretation, Tour, Hearing Asst (=4 mics): 100 – 11,500 Hz; Other Modes: 100 – 7,200 Hz •SNR: 73 dB (A-weighted, default Rx volume with mic input ) •THD: 0.1 % (Default Volume, 1kHz) •Microphone input: Internal microphone (disabled when MIC jack engaged) and 3.5 mm phone jack (sleeve) with electret microphone bias, adjustable gain with 63dB range. •Line Input: USB-C, Adjustable level •Headphone Output: 3.5 mm TRRS headphone jack; 25 mW, R 32 ohms •Audio Output: Headphone: Max SSPL 90 111.8dB (EAR 013), 116.8dB (EAR 041) Line: USB-C, Adjustable level •Range: Up to 900 ft (274 m) (depending upon environmental conditions) •Modulation: FSK •RF Output: 19 dBm Max •Security: 87-bit encryption (300 Series Compatible), 87+128 bit Encryption, Encryption PIN, Lock for settings •Side tone: -6 dB below volume, tone variation (Off, Low and High settings available) •Indicators: OLED •LEDs: Red LED around Talk button when enabled; Bi-color, changing green and red LED at top •Charging Connectors: USB-C; Two contacts for use with CHG 412 •Compatible Receiver: DLR 400 RCH, DLR 400 ALK, DLT 300 with some limitations and DLR 360 with some limitations •Operating Temperature Range: 14º to 113ºF (-10º to 45ºC) •Approvals: FCC, Industry Canada, CE, RoHS 3, WEEE, RCM, ANATEL, KC, Giteki •Warranty: 2-years warranty against component failure and manufacturing defects. 1 year on the internal battery
EAR 022:
•Style: Around-ear speaker •Plug: 3.5mm mono •Cord: 39" •Driver Size: 23 mm •Nominal Impedance: 32 OHMS •Freq. Response: 20 - 20kHz •Weight: 15g •Max Power Input: 30 mW •Sensitivity: 118 dB at 1kHz
CCS 054:
Dimensions: 26.2" L x 19.7" W x 13.2" H; Weight: 23 lbs
