Installation guide

BBV_1-2-1 _Protocol_converter_manual_V41_November_2013 Page 22 / 40
JVC TK-C676 – Fixed at 9600,E,8,1
Notes:
Connect dome RX- to the BBV 1-2-1 converter TB and dome RX+ to the BBV 1-2-1 converter TA.
Each dome must be set to Multi-drop, Simplex mode by setting dome switch 4 & 5 ON. Set each dome
address using the dome rotary switches. This address must match the number of the camera input of the
telemetry controller.
To display the current dome’s menu, press either 1# with the BBV TX1500 or SAVE PRESET 95 using
Pelco-P or Pelco-D protocol. Use standard PAN/TILT and where required ZOOM to navigate through the
menus. To simulate the SET key to navigate into sub-menus press 2# with a TX1500 or GOTO PRESET 33
when using Pelco protocols. To exit the current menu press 1# for the TX1500 or SAVE PRESET 95 with
Pelco.
Addition functions.
Pressing AUTOPAN with a TX1500 or GOTO PRESET 99 with Pelco will cause the current dome to start
an AUTOPAN.
Pressing 1 PATROL with a TX1500 or GOTO PRESET 97 with Pelco will cause the current dome to start
an AUTOPATROL.
Pressing 2 PATROL with a TX1500 or GOTO PRESET 98 with Pelco will cause ALL the domes to start an
AUTOPATROL.
Extended Dynamic Range can be toggled ON/OFF using 3# with the TX1500 or GOTO PRESET 94 with
Pelco.
B/W Mode can be cycled between ON/OFF/AUTO using 4# with the TX1500.
Above functions also available with Molynx (see table)
Camera mode display. Protocol 1-2-1 converter SW4/8
If protocol 1-2-1 converter switch SW4/8 is set to ON then each time the Extended Dynamic Range or BW
mode is changed or AUTOPATROL is selected then the dome title is altered to display these settings. If it
is preferred to use the dome camera title for titling then set switch SW4/8 OFF. The settings will still be
changed but will not be shown.
Presets
The dome home preset position is preset 0. As most control systems do not directly support preset 0,
preset 1 is used instead. This means that in practice, preset 1 is home, preset 2-32 are preset 2-32 and the
dome’s preset 1 is not used. This could only be an issue when programming alarms directly into the dome.
Do not use preset position 1 unless this is programmed from within the dome menu.
Function TX1500
Procedure
Pelco & Mark
Mercer Procedure
Molynx
Display menu and EXIT
1 #
SAVE PRESET 95 Cam on then Prog preset 1
SET (whilst in menu)
2 #
GOTO PRESET 33 Cam on then Prog preset 2
Toggle Extended Dynamic Range
3 #
GOTO PRESET 94 Cam on then Prog preset 3
Cycle BW mode, ON/OFF/AUTO
4 #
GOTO PRESET 64 Cam on then Prog preset 4
Start dome AUTO PATROL
1 PATROL
GOTO PRESET 97 Cam on then Goto preset 5
As above for ALL DOMES
2 PATROL
GOTO PRESET 98 Cam on then Goto preset 6
Start dome AUTOPAN
AUTOPAN
GOTO PRESET 99 Cam on then Goto Preset 7
Force AUTOFOCUS after zoom
SW4/7 ON will force the dome to AUTOFOCUS after a zoom stop
command. This is useful when used with 675BE domes.
SW4