HM Electronics Inc XCVR2G4A Manuel D’Utilisation
User Guide | FreeSpeak II™
Page 44
though the capability may be assigned to any or all of the wireless beltpacks, as
desired.
desired.
Connect a microphone cable to the male 3-pin XLR connector on the rear of the
FS II Base station, and connect the other end to the external audio system. When
the output is activated, the beltpack user’s voice will be sent at line level to the
audio system. The audio output ceases when the beltpack user stops pressing the
rotary encoder; it is good practice to make sure that any rotary encoder to which
the SA OUT is assigned is set to momentary/non-latching mode.
FS II Base station, and connect the other end to the external audio system. When
the output is activated, the beltpack user’s voice will be sent at line level to the
audio system. The audio output ceases when the beltpack user stops pressing the
rotary encoder; it is good practice to make sure that any rotary encoder to which
the SA OUT is assigned is set to momentary/non-latching mode.
Pin
Function
1
Normally Closed
2
Normally Open
3
N/C (no
connection)
connection)
4
N/C
5
N/C
6
Pole
7
N/C
8
N/C
9
N/C
Table 4-5 Pin assignments for stage announce connector
The associated SA RELAY can be assigned to open an audio route for the paging
or announcement, or can be assigned to initiate any other event such as turning
on a light or activating a lock. It is rated at a maximum of 30 VDC at 1 ampere.
The relay can be wired to be either normally open or normally closed, using the
pinout information in Table 4-5 Pin assignments for stage announce connector .
or announcement, or can be assigned to initiate any other event such as turning
on a light or activating a lock. It is rated at a maximum of 30 VDC at 1 ampere.
The relay can be wired to be either normally open or normally closed, using the
pinout information in Table 4-5 Pin assignments for stage announce connector .
4.8
Connecting to a PC
4.8.1
Connecting using the serial port
The PC serial port on the rear of the FS II Base station is mainly used for firmware
version upgrades of the system.
version upgrades of the system.
A specially wired cable is required for these updates, consisting of two 9-pin D-
type connectors for the PC and the FS II ends. On the FS II end, a male 9-pin D
connector is used, and is wired as follows in relation to the D connector pins on
the PC end. Pin 2 goes to pin 3, pin 3 goes to pin 2, and pin 5 goes to pin 5; in
type connectors for the PC and the FS II ends. On the FS II end, a male 9-pin D
connector is used, and is wired as follows in relation to the D connector pins on
the PC end. Pin 2 goes to pin 3, pin 3 goes to pin 2, and pin 5 goes to pin 5; in