Wohler RMT-200-HD User manual

RMT-200-HD
20-Inch High Definition Video Monitor
User Guide
Part Number 821700, Revision F

821700: RMT-200-HD User Guide
© 2011 Wohler Technologies, Inc. All rights reserved.
ii
© 2011 Wohler Technologies, Inc. All rights reserved.
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Last Update
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821700: RMT-200-HD User Guide
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RMT-200-HD User Guide
Introduction
Overview
The RMT-200-HD monitor is an ideal solution for viewing many
different types of HD/SD-SDI (up to 1080i and 720p) or analog video
and computer input. By using a 1680 x 1050 TFT/LCD screen, a perfect
medium is reached in the scaling and interpolation process, providing
superb imaging regardless of video format.
This monitor comes with many in-monitor display features including
IMD, tally, time-code, format display, waveform and area/title safe.
The RMT-200-HD also provides a host of audio tools including level
metering and built-in speaker monitoring of its dual stereo analog
inputs or SDI embedded audio.
Topics
Topics Page
Introduction 1
Safety Instructions 2
Unpacking and Installation 3
FCC Compliance 4
Features 4
Specifications 5
Using the RMT-200-HD 12
Using the OSD Menu 20
Technical Functional Overview 27

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RMT-200-HD User Guide
Safety Instructions
Safety Instructions
1. Read, keep, and follow all of these instructions; heed all warnings.
2. Do not use this equipment near water.
3. Use only a dry cloth to clean the equipment.
4. Do not block any ventilation openings. Install only in accordance
with the instructions in the section entitled, “Unpacking and
Installation” on page 3.
5. Do not install near any heat source such as a radiator, heat register,
amplifier, or stove.
6. Do not expose the equipment to rain or moisture.
7. Do not attempt to plug the unit into a two-blade outlet (with only
two prongs of equal width).
8. Protect the power cord from being walked on or pinched,
particularly at plug’s source on the equipment and at the socket.
9. Use only the attachments/accessories specified by the
manufacturer.
10. Unplug the equipment during lightning storms or when unused
for long periods of time.
11. Refer all servicing to qualified service personnel. Servicing will be
required under all of the following conditions:
•The equipment has been damaged in any way, such as when
the power-supply cord or plug is damaged.
•Liquid had been spilled or objects have fallen onto the
equipment.
•The equipment has been exposed to rain or moisture.
•The equipment does not operate normally.
•The equipment has been dropped.
IMPORTANT: By design, these monitors will only plug into a three-prong outlet for
your safety. If the plug does not fit into your outlet, contact an
electrician to replace the obsolete outlet.

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RMT-200-HD User Guide
Unpacking and Installation
Unpacking and Installation
Unpack the RMT-200-HD monitor and inspect for any apparent physical
damage that may have occurred in transit. In addition to the monitor, the
package should contain:
•The monitor
•A power cord, and
•A warranty card
•Optional: A rack-mount frame and VESA-100 mount.
To assemble for rack mounting, follow the instructions below.
1. Place the monitor screen down on a soft surface, to install the rack ears
and VESA-100 mount.
2. Since the monitor comes already assembled for the table top
option, remove the screws to remove the table stand.
3. Attach the external component of the VESA-100 mount to the rack
ears.
4. Attach the internal component of the VESA-100 mount to the
monitor.
5. Install the monitor into a 19” rack.
6. Connect the required signals. For BNC connections use 75 ohm-
rated connectors.
7. Connect A.C. mains power using the included EIC power cord. Please
ground the unit to ensure proper operation.
Note: We recommend you retain the shipping carton for future
use.

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RMT-200-HD User Guide
FCC Compliance
FCC Compliance
This equipment has been tested and found to comply with the limits for
a Class A digital device, pursuant to part 15 of the FCC Rules. These
limits are designed to provide reasonable protection against harmful
interference when the equipment is operated in a commercial
environment. This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is
likely to cause harmful interference in which case the user will be
required to correct the interference at his own expense.
Features
Interlaced signals are processed by using a 3D comb filter and 3D
de-interlacer. Analog signals are internally digitized with a high
quality 10-bit over sampled analog to digital converter.
Video inputs are provided for serial digital interface (SDI, two inputs)
and DVI-I digital sources plus VGA (using DVI connector), component
(YPrPb), Y/C, and CVBS analog signals. In addition to sixteen channels
of SDI embedded audio, four channels of unbalanced analog audio
are accepted with unbalanced outputs available for two channels.
Up to four bar graph audio meters per side can be superimposed on the
screen for A/V functionality. Metered Channels 1 and 2 are also
available for use with internal speakers. The GPI style tri-color tally is
provides red/green/orange indication using an industry standard
RJ45 connection.
•1680 x 1050 screen resolution (16:10 native aspect)
•Monitors video from SDI, DVI-I, VGA, Component (YPrPb), Y/C,
and CVBS analog signals (high quality 10-bit over sampled analog to
a digital converter)
•Audio monitoring from internal speakers or headphones
•Tri-color tally light

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Specifications
•Two HD/SD-SDI inputs with selected channel loop out
•Four analog audio inputs, two analog audio outputs
•Eight audio meters, IMD and time code on screen display
•Built-in speakers with headphone mute
•Native pixel-to-pixel capability or standard scaling
•Audio decoding and display of up to eight channels of SDI
•Full gamma color calibration
Specifications
Physical Specifications
Table 1–1 lists the specifications for the RMT-200-HD monitor.
Table 1–1 Monitor Specifications
Specifications Value/Domain
Power 40 W, 110/220 AC (50 to 60 Hz)
Dimensions
(Without Stand)
19.38” W x 14.5” H x 7.5” D
(492.2 mm x 368.5 mm x 190mm)
Rack Height 8+ (slightly more than 8RU; mounts in front of
the rack)
Weight
Monitor: 21 .bs. (9.52 kg.)
Table Stand: 2 lbs. (.91 kg)
Rack Frame: 3 lbs. (1.36)
Inputs
2 HD/SD-SDI with loop through (BNC)
1 Video: Component CVBS (BNC)
1 Configurable Video: Y/C, YPbPr, Composite
(BNC)
1 Configurable HDMI, VGA, DVI (DVI-I)
1 AES Audio (XLR)
4 Audio (RCA)
GPI (RJ45)
1 loop through (RS485 )

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RMT-200-HD User Guide
Specifications
Figures 1–1 through 1–2 below illustrate the dimensions of the unit’s
features.
Figure 1–1 Front View
Outputs 1 HD/SD-SDI Re-clocked active loop through
2 Audio selected embedded or external audio
Active Viewing Area 20.1” diagonal (17.07” H x 10.66” V
(433.44 mm H x 270.9 mm V)
Resolution 1680 H x 1050 V
Pixel Pitch 0.258 mm H x 0.258 mm V
Pixel Response <6.5 ms
Contrast 700:1
Color Depth 16.7 million
Brightness 470 cd/m2
Backlight White CCFL
Backlight Life (hrs) 10,000
Color Temperature D55, D65, D93
Viewing Angles 178° H x 178° V
Operating
Temperature
32° F to 122° F
(0° C to 50° C)
Table 1–1 Monitor Specifications (Continued)
Specifications Value/Domain

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Specifications
Figure 1–2 Rear View
Input/Output Specifications
Table 1–2 Signal Inputs, Frame Rate, and Color Matrix
Signal Type Overscan Native Full Normal Frame
Rate Color Matrix
Input Output Input Output Input Output
NTSC 684x462
1680x945(
16:9)
1400x1050
(4:3)
720x487 720x480 720x487
1680x945
(16:9),
1400x1050
(4:3)
60 601
PAL 684x548 1680x945
1400x1050 720x576 720x576 720x576 1680x945
1400x1050 50 601
SECAM 684x548 1680x945
1400x1050 720x576 720x576 720x576 1680x945
1400x1050 50 601
NTCS-4.43 684x462 1680x945
1400x1050 720x487 720x480 720x487 1680x945
1400x1050 60 601
PAL-M 684x462 1680x945
1400x1050 720x487 720x480 720x487 1680x945
1400x1050 60 601
480I60 684x462 1680x945
1400x1050 720x487 720x480 720x487 1680x945
1400x1050 60 601
576I50 684x548 1680x945
1400x1050 720x576 720x576 720x576 1680x945
1400x1050 50 601
480P60 684x462 1680x945
1400x1050 720x487 720x480 720x487 1680x945
1400x1050 60 709

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Specifications
Table 1–3 below lists the signal formats that can be displayed on the
RMT-200-HD.
576P50 684x548 1680x945
1400x1050 720x576 720x576 720x576 1680x945
1400x1050 50 709
720P24 1216x684 1680x945 1280x720 1280x720 1280x720 1680x945 48 709
720P25 1216x684 1680x945 1280x720 1280x720 1280x720 1680x945 50 709
720P30 1216x684 1680x945 1280x720 1280x720 1280x720 1680x945 30 709
720P50 1216x684 1680x945 1280x720 1280x720 1280x720 1680x945 50 709
720P60 1216x684 1680x945 1280x720 1280x720 1280x720 1680x945 60 709
1035I60 1216x684 1680x945 1920x1035 1680x1035 1920x1035 1680x945 60 709
1080I60 1824x1026 1680x945 1920x1080 1680x1050 1920x1080 1680x945 60 709
1080I50 1824x1026 1680x945 1920x1080 1680x1050 1920x1080 1680x945 50 709
1080P24 1824x1026 1680x945 1920x1080 1680x1050 1920x1080 1680x945 48 709
1080P25 1824x1026 1680x945 1920x1080 1680x1050 1920x1080 1680x945 50 709
1080P30 1824x1026 1680x945 1920x1080 1680x1050 1920x1080 1680x945 60 709
1080P50 1824x1026 1680x945 1920x1080 1680x1050 1920x1080 1680x945 50 709
1080P60 1824x1026 1680x945 1920x1080 1680x1050 1920x1080 1680x945 60 709
1080SF24 1824x1026 1680x945 1920x1080 1680x1050 1920x1080 1680x945 48 709
VGA — — — — 1680x1050 — 60 - 75 —
SVGA — — — — 1680x1050 — 60 - 75 —
XGA — — — — 1024x768 — 60 - 75 —
SXGA — — — — 1280x1024 — 60 - 75 —
UXGA — — — — 1600x1200 — 60 —
WUXGA — — — — 1920x1200 — 60 —
Table 1–2 Signal Inputs, Frame Rate, and Color Matrix
Signal Type Overscan Native Full Normal Frame
Rate Color Matrix
Input Output Input Output Input Output
Table 1–3 Usable Input Signals
Format SDI Video Y/C YPbPr HDMI DVI VGA
NTSC — Yes Yes — — — —
PAL — Yes Yes — — — —
SECAM — Yes Yes — — — —
NTCS-4.43 —Yes Yes ————
PAL-M —Yes Yes ————
480I60 Yes ——Yes Yes ——
576I50 Yes ——Yes Yes ——
480P60 ———Yes Yes ——
576P50 ———Yes Yes ——
720P24 Yes —— — Yes ——
720P25 Yes —— — Yes ——
720P30 Yes —— — Yes ——
720P50 Yes ——Yes Yes ——
720P60 Yes ——Yes Yes ——

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Specifications
The functionality of the front panel buttons varies depending on the input
terminal and/or the input signal type. The detailed corresponding
relationships are listed in Table 1–4 below.
1035I60aYes ——Yes Yes ——
1080I60 Yes ——Yes Yes ——
1080I50 Yes ——Yes Yes ——
1080P24 Yes ——Yes Yes ——
1080P25 Yes ——Yes Yes ——
1080P30 Yes — — Yes Yes — —
1080P50 — — — — Yes — —
1080P60 — — — — Yes — —
1080SF24 Yes — — Yes Yes — —
VGA — — — — — Yes Yes
SVGA — — — — — Yes Yes
XGA — — — — — Yes Yes
SXGA — — — — — Yes Yes
UXGA — — — — — Yes —
WUXGA — — — — — Yes —
a The unit supports the input signal 1035I60 but will display in 1080I60 format.
Table 1–3 Usable Input Signals (Continued)
Format SDI Video Y/C YPbPr HDMI DVI VGA
Table 1–4 Button/Signal-Terminal Relationships
Relationship Input Signal
Source Function Video Y/C Ypbpr SDI SD SDI HD VGA DVI-D HDMI
Buttons
Scan Yes Yes Yes Yes Yes Full Full Yes
Aspect Yes Yes — Yes — — — Yes
Status Yes Yes Yes Yes — Yes Yes —
Hot Keys/
Sub
menus
Mono Yes Yes Yes Yes Yes — — Yes
Blue Only Yes Yes Yes Yes Yes — — Yes
Auto Adjust — — — — — Yes — —
H/V Delay Yes Yes Yes Yes Yes — — Yes
Waveform — — — — — — — —
Audio Yes Yes Yes Yes Yes — — Yes
Marker Yes Yes Yes Yes — — — —

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RMT-200-HD User Guide
Specifications
Sub
menus
UMD Yes Yes Yes Yes — — — —
Format — — — — — — Yes —
Meter (H/ Yes Yes Yes Yes — — — —
Aperture Yes Yes Yes Yes — — — —
Compo Level SMPTE SMPTE 480I60aSMPTE — SMPTE SMPTE SMPTE
B.Light Yes Yes Yes Yes — Yes Yes Yes
Dot Phase — — — — — Yes Yes —
H Position — — — — — Yes Yes —
V Position — — — — — Yes Yes —
Audio Ext Ext Ext Ext/Ebd Ext/Ebd Ext/Ebd
Time Code — — — Yes Yes — — —
Rotary
Knobs
Phase NTSC NTSC — — — — — —
Chroma Yes Yes Yes Yes Yes — Yes
Bright Yes Yes Yes Yes Yes Yes Yes Yes
Contrast Yes Yes Yes Yes — Yes Yes Yes
Volume Yes Yes Yes Yes — — — —
a In the submenu of Menu Configuration Area, the Compo level function is adjustable only when the
signal format is Ypbpr: 480I60. For any other signal formats, its default format is SMPTE and can not be
adjusted.
Table 1–4 Button/Signal-Terminal Relationships (Continued)
Relationship Input Signal
Source Function Video Y/C Ypbpr SDI SD SDI HD VGA DVI-D HDMI
Table 1–5 Y Signal Input Component Levels
Function Beta 7.5 SMPTE Beta 0
SETUP 53.37mV 0mV 0mV
Y714.29 mV
Peak Luma,100% White )
700.00 mV
Peak Luma,100% White )
714.30 mV
Peak Luma,100% White )
SYNC -286 mV -300 mV -286 mV
PB/PR
700.00 mVp-p
(75% Color Bars)
525.00 mVp-p
(75% Color Bars)
756.80 mVp-p
(75% Color Bars)
933.34 mVp-p
(100% Color Bars)
700.00 mVp-p
(100% Color Bars)
1009.0 mVp-p
(100% Color Bars)

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Specifications
Table 1–6 Analog Video Input Specifications
Parameter Value
Impedance 75 
Input Level 1 Vp-p nominal
Maximum Input Level 2.5 Vp-p centered @ 0V
Table 1–7 SDI Video Input Specifications
Parameter Value
Signal Standard
SMPTE292M, SMPTE259M, ITU-R
BT656; 270Mbps (525/625 SD
component) 1485 Mbps (HD)
Impedance 75 
Return Loss >18dB 5 MHz to 540 MHz
Equalization Automatic equalizing to 30dB @ 270
Mb/s
Table 1–8 SDI Video Output Specifications
Parameter Value
Signal Standard
SMPTE292M, SMPTE259M, ITU-R
BT656; 270Mbps (525/625 SD
component) 1485 Mbps (HD)
Impedance 75 
Return Loss >18dB 5 MHz to 540 MHz
Signal Level 800 mV 10%
Overshoot <10% of amplitude
Jitter <0.2 UI (740 ps) peak, typical <500 ps
Rise and Fall Time 400 to 1500 ps (20% to 80% of amplitude)
DC Offset 0 V 0.5 V
Note: All specifications are subject to change without notice.
Table 1–9 AES Digital Audio Input Specifications
Parameter Value
Connector XLR socket type
Maximum Input Signal 10 V (peak to peak)
Sensitivity <200 mV
Imedance 110 ohm -20% (0.1 to 6 MHz)
CMR 0 to 7 V (to 20 kHz)

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RMT-200-HD User Guide
Using the RMT-200-HD
Using the RMT-200-HD
Front Panel
The RMT-200-HD monitor provides a variety of in monitor data
including signal type, waveform, IMD (In-Monitor Display), audio
meters, and time code. It also includes a three-color tally light above the
display. Figure 1–3 illustrates the front panel features, and Figure 1–4
illustrates the front panel controls.
•Tally Light: This tri-color (red/green/amber) light is controlled
through an RJ45 connector on the rear panel. For more information
about the RJ45 connector, refer to “Rear Panel” on page 16.
•Input Signal: The input signal is automatically detected.
•Safe Areas: Multiple safe areas are configurable in the OSD Menu.
Figure 1–3 Front Panel Features
Input Signal
Audio Levels
Tally Light
IMD
Safe Areas
Waveform
Speakers
Time Code

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RMT-200-HD User Guide
Using the RMT-200-HD
•Audio Levels: Levels are displayed on up to eight meters in pairs as
two or four meters on each side.
•IMD: The OSD Menu provides settings to customize the IMD
(In-Monitor Display) text area to show a line of characters, numbers,
and/or some symbols. The IMD displays in a 4:3 image and below a
16:9 image.
•Speakers: Audio may be selected for monitoring through the left
and right speakers.
•Time Code: The de-embedded time code from the HD/SD-SDI
source displays in the bottom right corner.
•Waveform: The signal waveform is configurable in the OSD Menu.
Button/Indicators
•Power (Button/Indicator): As an indicator, the Power button glows
green when power is on (switch is on the back panel) and a signal is
detected. It glows red when the power is on and no signal is present.
As a control, it turns the signal display on the monitor on and off.
•Inhibit (Button/Indicator): This indicator glows green when the
control panel buttons have been locked and the system must be
unlocked through the OSD Menu.
Figure 1–4 Front Panel Controls
Inhibit
Indicator
Power Button
/ Indicator
SDI Input
Buttons /
Indicators
Line 1 & 2
Buttons /
Indicators
DVI-I Button
/ Indicator
Aspect Button
/ Indicator
F#KeyButton
/ Indicators
Menu
Operation
Buttons
Brightness
Rotary Knob/
Indicator
Volume
Rotary Knob/
Indicator
Phase Rotary
Knob/
Indicator
Chroma
Rotary Knob/
Indicator
Status Button
/ Indicator
Scan Button /
Indicator Contrast
Rotary Knob/
Indicator
Headphone
Jack

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RMT-200-HD User Guide
Using the RMT-200-HD
•SDI Input 1/2 (Button/Indicator): This indicator glows green when
this input is selected for display on the monitor. As a control, this
button selects the SDI signal for display to the monitor.
•Line 1/2 (Button/Indicator): This indicator glows green when this
input is selected for display on the monitor. As a control, this button
selects the signal for display to the monitor. You can select from
three signal types for Line 2 in the USER CONFIG menu of the OSD
Menu.
•DVI-I (Button/Indicator): This indicator glows green when this
input is selected for display on the monitor. As a control, this button
selects the signal for display to the monitor. Select from three signal
types in the USER CONFIG menu of the OSD Menu.
•Aspect (Button/Indicator): This indicator glows green when a non-
default aspect ratio has been selected for this signal. As a control,
this button toggles between 4:3 and 16:9.
•F1 through F6 (Buttons/Indicators): These indicators glow green
when any of them are used to modify the default values of the
functions to which they have been programmed. Use the USER
CONFIG menu in the OSD Menu to modify the functions to which
they have been assigned.
•Status (Button/Indicator): Pressing this button toggles the status
display (not a menu) on and off to the monitor. If the button is not
pressed a second time, the status will disappear after several
seconds.
OSD Menu Buttons
•Menu (Button): Pressing the Menu button displays the OSD menu.
Refer to Using the OSD Menu on page 20 for more details.
•Up/Down (Buttons): Pressing these buttons after pressing the
Menu button navigates through the menus and submenus up or
down respectively. Neither of these buttons functions when the
OSD Menu is not displayed on the monitor.
•Enter (Button):TheEnter button selects menus, submenus, and
option values in the OSD Menu. This button only functions when
the OSD Menu is displayed on the monitor.

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Using the RMT-200-HD
Rotary Knob/Indicators
The rotary knobs on the right side of the monitor’s control panel have
multiple functions most of which are very similar and are listed
immediately below:
1. Pushing the knob: Displays the current setting.
2. Rotating the knob: Increases or decreases the value.
3. Indicator glows amber: If you select a value other than the
default.
•Phase (Rotary Knob/Indicator): Modifies the sharpness.
•Chroma (Rotary Knob/Indicator): Modifies the color saturation.
•Brightness (Rotary Knob/Indicator): Modifies the brightness.
•Contrast (Rotary Knob/Indicator): Modifies the contrast.
•Volume (Rotary Knob/Indicator): Modifies the audio volume.
Pushing the Volume knob steps through the current setting,
muting the audio, and restoring the music and removing the setting
display.
Other Front Panel Features
Headphone Jack: Monitor the assigned left/right stereo audio
channels with stereo headphones from this mini-stereo connector. The
speakers will mute when the headphones are plugged in.
Rear Panel
Figure 1–5 illustrates the left rear panel connectors, and Figure 1–6
illustrates the right rear panel connectors.
Note: Pushing the Volume knob has a different function. See
below.

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RMT-200-HD User Guide
Using the RMT-200-HD
Figure 1–5 Rear Panel (Left Side Top)
•Line 1 (Video): Input jack for analog composite video signal only.
•LINE2 (Video/Y): Input jack for analog composite video input
signal, or luminance (Y) signal of Y/C or YPrPb.
•Line 2 (C/Pb): Input jack for Chroma (C) signal of Y/C or Pb (Blue)
component of YPrPb.
•Line 2 (Pr): Input jack for Pr (Red) component of YPrPb.
•SDI Inputs 1 and 2: SD-SDI input signal on BNC jacks.
•SDI Output: Output jack for selected SDI signal.
•DVI-I(DVI-D/VGA/HDMI): Input jack for DVI analog/digital and
requires an adapter for VGA or HDMI input signal.
Note: The DVI-I signal type must be set in the USER CONFIG
menu of the OSD Menu to function correctly.

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RMT-200-HD User Guide
Using the RMT-200-HD
Figure 1–6 Rear Panel (Left Side Bottom)
•Analog Audio Input 1: Input jacks for the analog audio signal.
•Analog Audio Input 2: Input jacks for the analog audio signal.
•Analog Audio Output: Output jacks for the analog audio signal.
•AES In: Input jack for the AES audio signal.
•Tally Light Control (GPI - RJ45): This connect provides control to
the front panel (tri-color) tally light and other remote functions.

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RMT-200-HD User Guide
Using the RMT-200-HD
Figure 1–7 GPI/Tally Light RJ45 Connector Pin Map
•Config (DB9): Connector used for factory program.
•RS485 In (RJ45): Input connector for external control.
•RS485 Out (RJ45): Output connector for external control.
Table 1–10 GPI/Tally Lamp Color/Pin Designations
Tally Lamp Color GPI 1 Pin GPI 2 Pin
Green GND Open
Red Open GND
Orange GND GND
Table 1–11 GPI/Tally Lamp Connector Pin Out
Pin Function
1. GPI 1
2. GPI 2
3. GPI 3
4. GPI 4
5. GPI 5
6. GPI 6
7. No Connection (NC)
8. Ground
Note: The power cord connector on this monitor is on the
bottom face of the right side of the back panel.
Note: A power source with the capacity of more than 45W is
recommended.