Справочник Пользователя для Metocean Data Systems MMB1000
Mini-Beacon 1000
Operation & Maintenance Manual
January 2012
TD 12-024 Version 1.1
© METOCEAN DATA SYSTEMS | All Rights Reserved
Page 9
6.4 RF Pulse Duration
Transmission pulse duration can be configured for 1, 2, 3, and 4 seconds. Pulse duration configuration is
accomplished using switches #4, and #5 on the 8 position DIP switch. See Table 2: 8 Position DIP
Switch, Table 4: RF Pulse Duration and Figure 3: PCB Showing DIP Switch Locations.
accomplished using switches #4, and #5 on the 8 position DIP switch. See Table 2: 8 Position DIP
Switch, Table 4: RF Pulse Duration and Figure 3: PCB Showing DIP Switch Locations.
Table 2: 8 Position DIP Switch
8
P
OSITION
DIP
S
WITCH
S
WITCH
#
C
ONTROLS
P
OSITION
F
UNCTION
1
POWER TO PCB
ON
ON
OFF
OFF
2
RF FREQUENCY
*
SEE TABLE
RF
FREQUENCY
3
4
RF
PULSE DURATION
*
SEE TABLE
RF
PULSE DURATION
5
6
DUTY CYCLE
*
SEE TABLE DUTY CYCLE
7
8
R
ESERVED
–
PLEASE KEEP IN
OFF POSITION
OFF
N/A