JVC DT-E17L4G Operation manual for DT-E17L4/DT-E21L4G Monitor (32 pages) - Page 23

Using the serial communication, <Functions controlled by the Make/Trigger system&gt

Page 23 highlights

Display - - - Tally Color Tally Type Tally-L(R) Tally-R(G) SDI 1 SDI 2 HDMI Component/RGB Video Area Marker Safety Marker Center Marker Frame Marker Select Manual Aspect 1:1 Status Level Meter Time Code Source ID Color Off Screens Check I/P Mode Muting Dimmer Functions to be controlled No function. Tally lamp color selection.*1 Tally lamp lighting method selection. Light the left half of the tally lamp in red.*2 Light the right half of the tally lamp in green.*2 Changes the input to "SDI 1." Changes the input to "SDI 2." Changes the input to "HDMI." Changes the input to "COMPO./RGB." Changes the input to "VIDEO." The area marker indication. The safety marker indication. The center marker indication. Indication of the area of the specified aspect ratio. Selects the items of "Marker".*3 Changes the aspect ratio. Displays in 1:1 mode. Status display.*4 Audio level meter display. Time code display. ☞ "Source ID" in "Information" on page 19. Color off. Screens check. Change a mode according to a input picture. Muting on/off. Change the intensity of the button lamps. Opening Short-circuiting - - Green Red Whole One half at a time On Off On Off Invalid Valid Invalid Valid Invalid Valid Invalid Valid Invalid Valid Off On Off On Off On Off On Non-"R-" items "R-" items 4:3 16:9 Off On ☞ "On the Status Display" on page 12 *5 Off On *6 Color Monochrome *7 *8 Off On Normal Dark *1 Can be controlled when "Tally Type" ("Set-Up Menu" → "Function Setting" → "Tally Setting") is set to "Normal". *2 Can be controlled when "Tally Type" ("Set-Up Menu" → "Function Setting" → "Tally Setting") is set to "Half". *3 Selects which functions in "Marker" are activated, non-"R-" items or "R-" items (☞ "Marker" on page 15). *4 Displays the information shown when INPUT SELECT button of the current input is pressed (☞ "On the Status Display" on page 12). While controlling with the Make system, the information is displayed only at the moment of short-circuiting. *5 While controlling with the Make system, the level meter is switched between displayed (short-circuiting) and hidden (opening). When "Level Meter Display" is set to "Off," the level meter is not displayed ("No Effect" appears). While controlling with the Trigger system, the pattern of the audio channel display is switched. *6 While controlling with the Make system, the available set-up options will be the setting value currently selected in "Source ID" ("On" or "Auto" [shortcircuiting]) and "Off" (opening). While controlling with the Trigger system, uses the same set-up option as those in the Set-Up Menu (☞ "Source ID" in "Information" on page 19). *7 While controlling with the Make system, the screen is switched between normal screen (opening) and blue screen (short-circuiting). While controlling with the Trigger system, the screen changes in the same way as when pressing SCREENS CHECK button (☞ w on page 10). *8 Must be controlled with the Trigger system. The mode changes in the order of "Normal" → "Cinema" → "Field." (This function cannot be controlled with the Make system.) ● You cannot assign the same function to different pin terminals. ● The Trigger system switches each function by short-circuiting the pin terminal for about 1 second and opening it. Using the serial communication You can control the monitor from a personal computer etc. via the RS-485 or RS-232C terminal. * Consult your dealer for the details of the external control specification. Input terminal Cable Terminal specification RS-485 A straight LAN cable RS-232C A straight cable with a D-sub 9-pin connector (male for the monitor, female for the personal computer etc.) ☞ See below Communication specifications Baud Rate: 4800 bps Data Bits: 8 bits Parity: No parity Stop Bits: 1 bit Flow Control: No control Communication Code: ASCII Code This is a female terminal. Pin No. IN terminal signal 1 TXD + 2 TXD - 3 RXD + 4 NC 5 NC 6 RXD - 7 NC 8 GND OUT terminal signal TXD + TXD - RXD + NC NC RXD - NC GND Pin No. Signal 1 NC 2 RXD 3 TXD 4 NC 5 GND 6 NC This is a female 7 RTS terminal. 8 CTS 9 NC ● The 7th terminal and the 8th terminal are connected. 23

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23
<Functions controlled by the Make/Trigger system>
Display
Functions to be controlled
Opening
Short-circuiting
– – –
No function.
Tally Color
Tally lamp color selection.*
1
Green
Red
Tally Type
Tally lamp lighting method selection.
Whole
One half at a time
Tally-L(R)
Light the left half of the tally lamp in red.*
2
On
Off
Tally-R(G)
Light the right half of the tally lamp in green.*
2
On
Off
SDI 1
Changes the input to “SDI 1.”
Invalid
Valid
SDI 2
Changes the input to “SDI 2.”
Invalid
Valid
HDMI
Changes the input to “HDMI.”
Invalid
Valid
Component/RGB
Changes the input to “COMPO./RGB.”
Invalid
Valid
Video
Changes the input to “VIDEO.”
Invalid
Valid
Area Marker
The area marker indication.
Off
On
Safety Marker
The safety marker indication.
Off
On
Center Marker
The center marker indication.
Off
On
Frame
Indication of the area of the specified aspect ratio.
Off
On
Marker Select
Selects the items of “Marker”.*
3
Non-“R-” items
“R-” items
Manual Aspect
Changes the aspect ratio.
4:3
16:9
1:1
Displays in 1:1 mode.
Off
On
Status
Status display.*
4
“On the Status Display” on page 12
Level Meter
Audio level meter display.
*
5
Time Code
Time code display.
Off
On
Source ID
“Source ID” in “Information” on page 19.
*
6
Color Off
Color off.
Color
Monochrome
Screens Check
Screens check.
*
7
I/P Mode
Change a mode according to a input picture.
*
8
Muting
Muting on/off.
Off
On
Dimmer
Change the intensity of the button lamps.
Normal
Dark
*
1
Can be controlled when “Tally Type” (“Set-Up Menu”
“Function Setting”
“Tally Setting”) is set to “Normal”.
*
2
Can be controlled when “Tally Type” (“Set-Up Menu”
“Function Setting”
“Tally Setting”) is set to “Half”.
*
3
Selects which functions in “Marker” are activated, non-“R-” items or “R-” items (
“Marker”
on page 15).
*
4
Displays the information shown when INPUT SELECT button of the current input is pressed (
“On the Status Display” on page 12). While controlling
with the Make system, the information is displayed only at the moment of short-circuiting.
*
5
While controlling with the Make system, the level meter is switched between displayed (short-circuiting) and hidden (opening). When “Level Meter
Display” is set to “Off,” the level meter is not displayed (“No Effect” appears).
While controlling with the Trigger system, the pattern of the audio channel display is switched.
*
6
While controlling with the Make system, the available set-up options will be the setting value currently selected in “Source ID” (“On” or “Auto” [short-
circuiting]) and “Off” (opening). While controlling with the Trigger system, uses the same set-up option as those in the Set-Up Menu (
“Source ID” in
“Information” on page 19).
*
7
While controlling with the Make system, the screen is switched between normal screen (opening) and blue screen (short-circuiting). While controlling
with the Trigger system, the screen changes in the same way as when pressing SCREENS CHECK button (
w
on page 10).
*
8
Must be controlled with the Trigger system. The mode changes in the order of “Normal”
“Cinema”
“Field.” (This function cannot be controlled
with the Make system.)
You cannot assign the same function to different pin terminals.
The Trigger system switches each function by short-circuiting the pin terminal for about 1 second and opening it.
Using the serial communication
You can control the monitor from a personal computer etc. via the RS-485 or RS-232C terminal.
* Consult your dealer for the details of the external control specification.
<Communication specifications>
Input terminal
Cable
Terminal specification
Communication specifications
RS-485
A straight LAN cable
See below
Baud Rate: 4800 bps
Data Bits: 8 bits
Parity: No parity
Stop Bits: 1 bit
Flow Control: No control
Communication Code: ASCII Code
RS-232C
A straight cable with a D-sub 9-pin connector
(male for the monitor, female for the personal
computer etc.)
<Specifications of the RS-485 terminal>
Pin No.
IN terminal signal
OUT terminal
signal
1
TXD +
TXD +
2
TXD –
TXD –
3
RXD +
RXD +
4
NC
NC
5
NC
NC
This is a female
terminal.
6
RXD –
RXD –
7
NC
NC
8
GND
GND
<Specifications of the RS-232C terminal>
Pin No.
Signal
1
NC
2
RXD
3
TXD
4
NC
5
GND
This is a female
terminal.
6
NC
7
RTS
8
CTS
9
NC
The 7th terminal and the 8th terminal are connected.