midmark Track Light Monitor User Guide
- June 3, 2024
- Midmark
Table of Contents
Track Light Monitor
Technician’s Reference Guide
Applies to Models:
153829 (-000 thru -008) 153906 (-010 thru -018)
153963 (-000 thru -008) 153964 (-010 thru -018)
IMPORTANT! Keep this guide with this unit.
Monitor Tension Adjustment
- Remove handle and cover.
- While holding mount, turn adjusting screw to increase (+) or decrease (-) the tension.
Note
For Tension Adjustments at the Arm, Yoke, and Lighthead pivots refer to your
Dental Light User Guide.
Equipment Alert
This document addresses the Midmark monitor. For non-Midmark monitors,
refer to that product’s manual to ensure equipment functions safely including
proper input voltage and is in proper working condition before use.
Note
RF connection is not used for 21.5″ monitor. Connectors for monitor should be
secured under cover for clean appearance. Reference the Quick Installation
Guide.
Note Refererence Wiring Diagrams.
Equipment Alert
A higher Refresh Frequency reduces any flicker on your screen, but choosing a
setting that is too high for the monitor can make the display unusable and
cause damage to the hardware.
DIAGNOSTIC GUIDE
Condition| Check| Solution
Monitor does not power ON
Monitor LED: Green: Power ON.
Amber: Power is On (Standby) No signal.
Black: Power OFF.| 1.| Check supply line voltage to TB1 terminal board.| If no
voltage is present check supply line fuse or circuit breaker in facility.
2,| Check batteries (two 1.5 VAC, AM batteries) in Remote Control.| If weak or
dead replace batteries.
3.| Press Power switch on
Monitor.
Monitor LED should be green.| Press Monitor Power switch.
If Monitor is powered but no signal is
present the LED will be Amber.
4,| Check all connections and harnesses from supply line voltage to Power
Supply board and 24 VDC from Power Supply board to Monitor.| Correct or
replace connections or harnesses.
5.| Check for 24 VDC output on Power Supply board between +V and Gnd.
terminals.| If no voltage present replace Power Supply board.
6,| Substitute a known good 24 VDC Monitor and check operation.| If the
substituted Monitor functions, replace Monitor.
Track Monitor screen is black.| 1,| If Monitor LED is Amber colored there is
no signal to the monitor.| There is no signal coming from the video source.
2,| Check all cables and the connections in track and flex arms to assure they
are good.| Correct connections or replace damaged cables.
Monitor picture is “fuzzy” or “blurry” when on Cable or PC mode.| 1.| Check
ground wire connected to the Line Power terminal board (TB1).| Assure ground
connection is secure.
2.| Adjust Monitor settings.| Refer to Corrections for Monitor Distortion on
this reference.
3,| Check all harnesses and connections.| Correct connections and / or replace
problem harnesses.
,
4′| Assure good cable TV signal is being supplied to system using a known good
Monitor or TV.| Contact cable supplier to correct signal problems related to
supplier.
5.| Too many connections on cable(s) between video source and monitor.| Only 1
(One) cable
per input between source and monitor is recommended.
6.| Cable is below minimum recommended specification for optimal output.|
Assure cable specifications meet or exceed the recommended cable
specifications.
No Audio| 1.| Check the Volume control on the PC, and the Monitor.| Turn up
volume on the PC and the monitor.
2.| Check all connections and cables on the Audio.| Secure connections and
check wiring integrity. Audio cable must be connected to a PC Sound Card or an
Audio Source.
Monitor has no picture, picture
is not clear, or various colored
lines appear.| 1| Broken wires produce these
display results:
Red wire = No red color.
Blue wire = No blue color.
Green wire = No green color.| Repair or replace the faulty harness(es).
2| Solid White Screen.
Check connections.| Repair connections.
No picture when on Satellite or
Digital Tuner.| 1| Check connections and channels on tuner.| Use the satellite
remote to change
satellite channels.
Monitor drifts when released
from desired position.| 1| Monitor pivot joint tension requires adjustment.|
Adjust pivot joint tension on monitor
mount (complete instructions in User’s
Guide).
Note
Monitor and remote control are manufactured by Exorvision.
Reference the manufacturer’s literature for more information.
DIAGNOSTIC GUIDE
Condition| Check| Solution
Light will not operate when any function is selected.| 1| Light is in Auto On
mode and flex arm is positioned above horizontal plane.| Lower flex arm so
that it is below the horizontal plane. Light will come on.
,
4.| Bulb is burned out or bad socket.| Replace bulb or socket.
3.| Power to light is Off.| Turn on power at source.
4.| Fuse is open or blown.| Replace Fl fuse (refer to wiring diagram.)
5,| Transformer open or malfunctioning.| Check continuity. If open winding(s)
replace transformer.
6.| Wire broken within light arm, flex arm or pivot joint.| Replace light
harness(es).
_
7.| Light control PCB malfunctioning.| Replace PCB with known good one.
Lightheadilluminates but not a correct intensity.| 1.| Faulty bulb| Replace
bulb.
2.| Facility Power is low.| Power should be 115 VAC (+/- 10%).
,
0.| Lighthead shield is clouded (may be due to using too strong disinfect /
cleaning solution.| Replace Shield assembly.
Light is out
of focus, not producing a sharp pattern.| 1.| Light is out of focus.| Adjust
light for desired focus. Focus is set at factory at 27″ (69 cm). See
instructions on opposite side or in User’s Guide.
Note Distance is measured from the lighthead to the patient.
Special Style G
TP212 20-42-FO-00023 Rev A1 C2169
003-10004-00 Rev. AA3 (8/11/22)
© 2017 Midmark Corp. | 60 Vista Drive Versailles, OH 45380 USA
1.800.643.6275 | 1.937.526.3662
TP212 20-42-FO-00023 Rev A1 C2169
003-10004-00
Documents / Resources
|
midmark Track Light
Monitor
[pdf] User Guide
Track Light Monitor, Track Light, Light Monitor, Monitor, 153829, 153829 -000
thru -008, 153906, 153906 -010 thru -018, 153963, 153963 -000 thru -008,
153964, 153964 -010 thru -018
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