20
VIII.
SPECIFICATIONS
Base Station
Voltage input
16VAC ±2.5V
AC current input
2.5A maximum
Audio distortion
5% maximum level
Outside speaker output 3 watts RMS into 8 ohms
Ceiling speaker power
3 watts RMS into 8 ohms
Controls/Switches
2-position vehicle detector switch (Normal –
Override/Reset)
2-position “ Speed Team ” ON/OFF switch
2-position
“ Message
Repeater”
ON/OFF
switch
1-position
“ Record” switch
4-position noise reduction DIP switch
4-position RS485 bias/term DIP switch
8-position DIP switches (3 ea)
Outside speaker volume control
Outside speaker Hi-Lo volume jumper
“ A ”
sidetone
“ B ”
sidetone
Inbound volume control
VAA level control
Ceiling speaker volume control
Transmit message volume control
Vehicle present tone volume control
TX/RX frequency
Receive - 926.904MHz – 927.024MHz
Transmit - 902.136MHz – 903.936MHz
Dimensions
8.2 ” H x 14.2 ” W x 3.5 ” D (208 mm x 361 mm x 89
mm)
Weight
5.5 lbs (2.49 kg) maximum
HS500 Headset COMMUNICATOR
®
Battery type
3.6V Lithium ion
Battery life
10 hours (typical)
RF frequency
Receive - 902.136MHz – 903.936MHz
Transmit - 926.904MHz – 927.024MHz
Weight
4.7 oz (.133 kg) with battery
Controls
Power ON/OFF button
Volume-up
button
Volume-down
button
“ A 1 ”
button
“ A 2 ”
button
“ B ”
button
Indicator
Dual-color LED (red/green)
AC40 Battery Charger
Voltage input
16.5VAC
Number of charging ports
4
Number of storage ports 6
Charging time
3 hrs maximum
Dimensions
7.6 ” x 4.6 ” x 2.6” (193mm x 117mm x 66mm)
Weight
1.5 lb (.68 kg)
Indicators
4 red, 4 green, 4 yellow LEDs
Содержание System 500
Страница 1: ...HME 400468 Rev 3 14 03 System 500 Wireless Drive Thru Audio System Operating Instructions ...
Страница 10: ...8 compartment until it snaps in place under the battery release latch ...
Страница 18: ...16 Circuit board may be defective Check to see if status lights on base station are lit Call HME ...
Страница 20: ...18 Figure 8 Base station circuit boards ...