Names and marks appearing on the products herein are either registered trademarks or trademarks of
FLIR Outdoor & Tactical Systems and/or its subsidiaries. All other trademarks, trade names, or company
names referenced herein are used for identification only and are the property of their respective owners.
This product is protected by patents, design patents, patents pending, or design patents pending.
If you have questions that are not covered in this manual, or need service, contact FLIR OTS customer
support for additional information prior to returning a product.
PROPER DISPOSAL OF ELECTRICAL AND ELECTRONIC EQUIPMENT (EEE)
The European Union (EU) has enacted Waste Electrical and Electronic Equipment Directive 2002/96/EC
(WEEE), which aims to prevent EEE waste from arising; to encourage reuse, recycling, and recover y of
EEE waste; and to promote environmental responsibility.
In accordance with these regulations, all EEE products labeled with the “crossed out wheeled bin” either
on the product itself or in the product literature must not be disposed of in regular rubbish bins, mixed
with regular household or other commercial waste, or by other regular municipal waste collection means.
Instead, and in order to prevent possible harm to the environment or human health, all EEE products
(including any cables that came with the product) should be responsibly discarded or recycled.
To identify a responsible disposal method where you live, please contact your local waste collection
or recycling service, your original place of purchase or product supplier, or the responsible government
authority in your area.
Business users should contact their supplier or refer to their purchase contract.
IMPORTANT INSTRUCTIONS AND NOTICES TO THE USER:
Modification of this device without the express authorization of FLIR Commercial Systems, Inc. may void
the user’s authority under FCC rules to operate this device.
Note 1: This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against
harmful interference in a residential installation.
This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio communications. However,
there is no guarantee that the interference will not occur in a particular installation. If this equipment
does cause harmful interference to radio or television reception, which can be determined by turning
the equipment off and on, the user is encouraged to try to correct the interference by one or more of the
following measures:
• Reorient or relocate the receiving antenna
• Increase the separation between the equipment and receiver
• Connect the equipment into an outlet on a circuit different from
that of the receiver
• Consult the dealer or an experienced radio/television technician for help.
INDUSTRY CANADA NOTICE:
This Class B digital apparatus complies with Canadian ICES-003.
AVIS D’INDUSTRIE CANADA:
Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.
• Only use the attachments/accessories specified by the manufacturer
• All service must be provided by the manufacturer
WARNING:
DO NOT DISASSEMBLE THE DE VICE. Disassembly can cause permanent damage.
WARNING:
This product contains natural rubber latex which may cause allergic reactions! The FDA has
reported an increase in the number of deaths that are associated with an apparent sensitivity to natural
latex proteins. If you are allergic to latex, it is a good idea to learn which products contain it and strictly
avoid exposure to those products.
CAUTION:
Use of controls or adjustments or performance of procedures other than those specified herein may result
in hazardous radiation exposure.
CAUTION:
• Do not point the camera at high-intensity radiation sources such as the sun, lasers, or arc welders
• Do not leave fingerprints on the camera’s infrared optics. Clean only with low pressure fresh water
and a lens cloth
• Keep the equipment clean. Protect it from moisture, dramatic temperature drops, and electrical
shocks
• DO NOT force the equipment controls past their stopping points
• DO NOT leave the equipment activated during breaks in operation
• DO NOT store the equipment with the batteries installed
• Thoroughly clean and dr y each item before placing them into the storage case
NOTES:
• To avoid losing unsaved data, DO NOT remove the batteries or disconnect the external power
source while the Prometheus is on
• Inadver tent sun damage is not considered a defect in material or workmanship, and is therefore not
covered in the product warranty
The Prometheus is a solid state, uncooled, long-wave infrared, magnified, dedicated handheld thermal imager
intended for day and night engagements.
The Prometheus is based on the FLIR Tau 2 VOx microbolometer core. The 24/7 mission capability is only one
of the strengths of Prometheus. The thermal imaging technology also allows you to detect targets by cutting
through snow, dust, smoke, fog, haze, and other atmospheric obscurants. Unlike the use of laser targeting or
near infrared illumination to augment Night Vision equipment, the Prometheus thermal imager is extremely
difficult to detect with other devices, as it emits no visible light or RF energy.
The Prometheus is available in different versions, with 2x or 3x optical magnification. Prometheus series also
provides up to 8x digital zoom for models based on 640x512 cores and up to 4x digital zoom for models based
on a 336x256 core.
The Prometheus is powered by two CR123A (2×3V) batteries. The Extended Battery Pack or 6VDC/ 600mA
power source can also be used to power the Prometheus.
The Prometheus can be controlled by a wireless remote control.
The Prometheus is equipped with a standard NTSC/PAL video input/output function that makes it possible to
connect to an external video display or monitor, or to record thermal images for field documentation or training
purposes. It also allows the transmission of data from one remote display to that of the Prometheus.
The Prometheus can be used in conjunction with other equipment such as the Digital Video Recorder or
Extended Battery Pack that can be mounted onto the Prometheus’ Picatinny/ Weaver rail.
Extremely reliable and versatile, the Prometheus is a highly useful thermal imaging system.
1.2 WARRANTY INFORMATION AND REGISTRATION
1.2.1 WARRANTY INFORMATION
1.2.2 PRODUCT REGISTRATION
In order to validate the warranty on your product, the Customer must complete and submit FLIR Outdoor
& Tactical Systems’ PRODUCT REGISTRATION FORM on our website (
The Prometheus consists of next primary parts: a body, a lens assembly and an eyepiece assembly.
The Prometheus is a thermosensitive device. It senses the differences in heat emitted by objects in its
field of view, and converts the received temperature pattern into a viewable image that represents the
scene in contrasting black & white or color patterns, depending on the user’s selected image palette.
FIGURE 2-1. PROMETHEUS THERMAL IMAGING MONOCULAR
NOT E:
It is important that the Prometheus sensor receive sufficient thermal contrast between the target
and background area, or between the different parts of a target. For example, the vast temperature
contrast between the snow and any heat target (such as an animal) makes it very easy to distinguish
the target.
The main optical-electronic components of the Prometheus include: an objective Germanium thermal
lens, eyepiece, a thermal-imaging camera, a display, a control card, and a button control panel.
The Prometheus is equipped with manual eyepiece and objective lens focusing.
All Prometheus devices are based on FLIR Tau 2.7.2 or later cameras that allow for improvements in
overall image quality in a wide range of dynamic thermal environments. The Prometheus has employed
special user-adjustable imaging tools that include:
•
Active Contrast Enhancement (ACE) – a digital “Contrast” correction that allows for smart
scene optimization based on dynamic adjustments, where a variety of contrast levels occur
depending on relative scene temperature.
•
Second Generation Digital Detail Enhancement (DDE) – a “Sharpness” correction that
digitally enhances the picture, significantly sharpens edges, and further reduces image noise.
•
Smart Scene Optimization (SSO) – a fine-tuning computational correction that significantly
improves overall visual acuity for targets that have thermal signatures similar to the surrounding
background.
•
Automatic Gain Control (AGC) – a “Gain” correction that used to automatically adjust the gain
to an appropriate range, the weaker the image signal, the stronger the gain.
FFC). There is a mechanical shutter between the camera sensor and the lens. This shutter is used
to perform a non-uniformity correction (NUC), also known as flat-field correction (FFC). During FFC,
the shutter presents a uniform temperature source to each detector element in the array. While
imaging the flat-field source, the camera updates the offset correction coefficients, resulting
in a more uniform image after the process is complete. All Prometheus models allow for user to
manually trigger or interrupt scheduled UCMNUC/ FFC function.
•
Silent Shut terless NUC™ (SSN) – In addition to User-Controlled Manual NUC/ FFC, all
Prometheus models employ a digital, supplemental, non-mechanical flat-field correction that
extends periods between mechanical shutter events and further reduces image noise. SSN is an
always ON enhancement.
Information on the current operating state (battery status, active function in the display etc.) is
continuously displayed, making field operation of the Prometheus simple and convenient.
Manufactured for exceptional durability, the Prometheus has a lightweight and robust aluminum body.
A side Picatinny/ Weaver rail allows for the installation of an optional Digital Video Recorder, extended
battery pack, or other equipment.
A standard NTSC/PAL video input/ output connector enables an external video display (monitor/ TV) or
video recorder to be connected to the Prometheus. An external 6VDC/600mA power source can also be
connected to the Prometheus.
The Prometheus is powered by two CR123A (2×3V) batteries.
Figure 2-2 shows the Prometheus. The ITEM NO. column of Table 2-1 indicates the number used to
identify items in Figure 2-2.
5
4
3
2
6
7
10
12
11
13
1
FIGURE 2-2. PROMETHEUS THERMAL IMAGING MONOCULAR. SYSTEM DESCRIPTION
The Prometheus standard components are shown in Figure 2-3 and listed in Table 2-8.
The ITEM NO. column indicates the number used to identify items in Figure 2-3.
3
1
2
FIGURE 2-3. STANDARD COMPONENTS
4
8
5
6
9
TABLE 2-8. STANDARD COMPONENTS
ITEM
NO.
DESCRIPTION
1Prometheus Thermal Imaging Monocular
A thermal imaging device.
2Objective Lens Cap
Securely protects the objective lens from dirt and mechanical damage and provides
thermal protection of the Prometheus. Comes attached to the objective lens.
3Eyecup
A specially designed latex eyecup that reduces the amount of light that escapes
from the eyepiece and prevents illumination of the user’s face, minimizing the risk of
detection. Prevents ambient light from entering the equipment. Allows for correct
and comfortable positioning. Comes attached to the eyepiece.
4Battery Cassette
Intended for the installation of two CR123 batteries in the battery compartment. The
Prometheus comes with two battery cassettes (includes one installed in the battery
compartment and one spare cassette).
7
10
QUAN-
TITY
1
1
1
2
5CR123A Lithium Battery
2
Two CR123A batteries are used to power the Prometheus.
6Advanced Wireless Remote Control (AWREC)
1
Allows the user to operate the Prometheus in short-time activation mode. Ensures
quick and silent activation/deactivation of the equipment. Comes with CR2032 (3V)
batter y installed.
7Picatinny Adapter for Advanced Wireless Remote Control
Allows the advanced wireless remote control to be installed on a Picatinny/Weaver
rail.
QUAN-
TITY
1
8Video Cable
A cable used to connect the analog video input/output of the Prometheus to external
display devices (monitor/ TV) or power sources. Supported input and output video
formats include PAL and NTSC.
9Operation and Maintenance Manual
Provides safety information, equipment description, mounting procedures, operating
instructions, and preventive maintenance checks and services.
10Carrying Case
A textile bag used for the transportation and storage of the Prometheus and its
accessories.
2.4 OPTIONAL EQUIPMENT
Optional items are shown in Figure 2-4 and listed in Table 2-9.
1
2
FIGURE 2-4. OPTIONAL EQUIPMENT
1
1
1
3
4
The ITEM NO. column indicates the number used to identify items in Figure 2-4.
The PART NO. column indicates the primary number used by the manufacturer, to identify an item.
TABLE 2-9. OPTIONAL EQUIPMENT
ITEM
NO.
1HD DVR Digital Video Recorder
DESCRIPTIONPART NO.
ATAM000005
High Definition Digital Recorder for all High Per formance Digital and Thermal
Devices.
The power source for extended operational time. Takes four CR123A Lithium
batteries (3V), CR123 rechargeable batteries (3.2V or 3.7V), or t wo 18650
rechargeable batteries (3.7V).
DESCRIPTIONPART NO.
ATAM000008
3Hard Shipping/ Storage Case
A protective case used for the shipping/storage of the Prometheus and its
accessories.
3Tripod with a Grip
Lightweight and compact tripod used to produce a stable image for long
range observation or photo shoot with long exposures.
ANHC000001
ANAMTM0003
2.5 KEY FEATURES
• Multiple versions with 2 x or 3x optical magnification
• High-performance thermal imaging camera
• Lightweight and robust design
• Easy to operate
• Manually adjustable eyepiece and objective lens
• Real-time display
• Digitally controlled features
• Current operational state information display (battery status, active profile, palette
setting)
• Wireless remote control
• Analog video input and output (NTSC/ PAL)
• Powered by two standard CR123A bat teries
• Power input capability
• Digital video recorder (optional)
• Serviceability under severe conditions
• Filled with dry nitrogen to prevent internal fogging
Verify that the equipment is OFF before installing the batteries.
To install two CR123A batteries (refer to Figure 3-1):
1. Unscrew the battery cap (A).
2. Remove the battery cassette (B).
3. Insert the batteries (C) into the cassette. Align the polarity symbols on the batteries with the
polarity symbols on the cassette.
4. Insert the cassette with installed batteries.
5. Replace the battery cap.
A
C
B
FIGURE 3-1. BATTERY INSTALLATION
3.1.2 FASTENING AN ADVANCED WIRELESS REMOTE CONTROL
Using the supplied Velcro tape (A, Figure 3-2), fasten the remote control (B) to an easily accessible place.
You can use the Picatinny adapter for the Advanced Wireless Remote (C) for mounting the remote control
to Picatinny or Weaver rail. Install the adapter onto the rail (D). Insert the remote control into the adapter.
Use the side Picatinny/ Weaver rail to install any additional equipment, such as the Digital Video
Recorder or the Extended Battery Pack.
3.1.4 CONNECTING AN ADDITIONAL EQUIPMENT
CAUTION:
Turn off the Prometheus before you begin connecting/ disconnecting any external equipment and
before removing the batteries.
Remove the connector’s protective cap.
Connect the cable of Digital Video Recorder or the Extended Battery Pack to the Prometheus connector.
FIGURE 3-3. DIGITAL RECORDER DT INSTALLATION
Use plug A (Figure 3-4) of the video cable to connect an external video recorder/ monitor/ TV to the
Prometheus. Connect plug C of the video cable to the Prometheus connector.
Use plug B of the video cable to connect an external power source (6VDC/ 600mA) to the Prometheus.
Connect plug C of the video cable to the Prometheus connector.
The external power supply must have a standard OD double-pole socket with a positive center
contact.
CAUTION:
After removing the cable, replace the protective cap over the connector.
3.1.5 INSTALLING THE PROMETHEUS ON A TRIPOD
To mount the Prometheus to a tripod, screw the tripod into the 1/4’’ threaded socket located on the
bottom of the Prometheus.
CAUTION:
The unit may be badly damaged if the tripod collapses or falls over. Remove the unit from the tripod
if it is not within your reach.
3.2 CONTROLS AND DISPLAY INDICATIONS
3.2.1 CONTROLS
CAUTION:
DO NOT force the equipment controls past their stopping points.
The Prometheus controls are shown in Figures 3-5 and 3-6 and are defined in Tables 3-1 and 3-2. The
ITEM NO. columns indicate the numbers used to identify items in the figures.
NOTE:
Various display symbols indicating the current operating state of the Prometheus can be displayed
permanently, may appear momentarily, or can be set to appear only when a certain function is
activated.
1Eyepiece Focus RingAdjusts the eyepiece diopter. The total diopter adjustment range is
covered with 2 turns of the ring.
2Turn-Pull SwitchActivates the Prometheus when turned ON.
NOTE:
You must pull the knob before turning in order to use either ON or
STB.
Activates standby mode when turned to STB (see note above).
Deactivates the Prometheus when turned OFF.
3Control Panel ButtonsConfigures operational settings. See Table 3-2 for button functions.
4Objective Focus RingFocuses the objective lens. Adjusts for sharpest view of the scene.
The total focus range is covered with three quarter turns of the lens.
5Remote Control
Button
Activates/ deactivates the Prometheus in standby mode. To turn the
unit on, press button once, to turn it off – press button again.
To operate the device in short-time activation mode, press and
hold the remote control button down for 1.5+ seconds. Release the
remote control button to deactivate the device.
— Battery Status Indicator
(battery icon in the top
right hand corner of the
display)
The color fill (green/ yellow/ red) bar in the battery icon indicates the
current power level of the internal battery, or remaining battery life.
The totally shaded battery icon indicates the fully charged battery.
The flashing transparent battery icon indicates a low battery.
Indicates the current value of digital zoom when 2x or 4x zoom
activated.
display)
The Prometheus button control panel is shown in Figure 3-6.
Table 3-2 contains the button functions and their brief descriptions. The ITEM NO. column of the table
indicates the number used to identify buttons in Figure 3-6.
NOTE:
Each button is responsible for some functions selected by briefly pushing or holding down the
button, or using the button in combination with a second one (as described in Table 3-2).
Pushing a button for 1.5+ second is considered “holding down.”
1
3
2
FIGURE 3-6. BUTTON CONTROL PANEL
TABLE 3-2. BUTTON CONTROLS
ITEM
NO.
FUNCTIONDESCRIPTION
DISPLAY BRIGHTNESS
Push button (1) to increase the screen brightness.
INCREASE
1
DIGITAL ZOOM CONTROL To change the zoom gradually, push and hold button (1).
UPUse the UP (1) button to navigate through the items on the menu.
Push button (2) to decrease the screen brightness.
DECREASE
2
IMAGE PALETTE
CONTROL
To scroll through the available palettes, hold down button (2).
There are 13 palettes available: White Hot, Black Hot, Fusion,
Rainbow, Globow, Ironbow1, Ironbow2, Sepia, Color1, Color2, IceFire, Rain, and OEM.
DOWNUse the DOWN (2) button to navigate through items on the menu.
USER-CONTROLLED
MANUAL NONUNIFORMITY
1 + 2
CORRECTION/ FLAT-FIELD
Simultaneously holding down buttons (1) and (2) induces
User-Controlled Manual Non-Uniformity Correction/ Flat-Field
Correction (UCMNUC/ FFC).
CORRECTION (UCMNUC/
FFC)
Holding down button (3) will bring up the Main Menu. The menu
MENU
includes the following functions: Palette, Enhancement, and
Settings.
3
SELECTION
Push the SELECTION button (3) to view the settings available for
the item selected.
To enable left and right navigation (< >) press button (3).
UCMNUC/ FFC PROCESS
INTERRUPTION
Pushing button (3) when the countdown is on the screen will
cancel the UCMNUC/ FFC , and the shutter will not interrupt
viewing.
3.2.2 MAIN MENU
Most setup options can be accessed from the MAIN MENU.
To display the MAIN MENU, hold down button (3) on the control panel (Figure 3-6).
Once the MAIN MENU is displayed (Figure 3-7), use buttons (1) and (2) to navigate through items on the
menu.
Push button (3) to view the settings available for the item selected.
Navigate through sub-menu items by pushing buttons (1) and (2), except where otherwise indicated.
After a menu item is selected, push button (3) to activate the selected function. The function will
either be activated or will show <> symbols.
When <> symbols are shown on the menu, the left and the right actions are required. Use button (1)
to increase (>) the value, and button (2) to decrease (<) the value. To enter the value and disable left
and right navigation, press button (3).
Select EXIT and push button (3) to return to the MAIN MENU.
PAL ETTE MENU
The PALETTE menu (Figure 3-8 and Figure 3-9) allows you to select from a range of temperature imaging
modes: White Hot, Black Hot, Fusion, Rainbow, Globow, Ironbow 1, Ironbow 2, Sepia, Color 1,
Color 2, Ice-Fire, Rain, and OEM Custom.
NOTE:
To navigate through the items on the two-page PALETTE menu, hold down button (1) or button (2).
The palettes act as color templates for visualization of temperature changes.
To navigate through the items on the PALETTE menu, press buttons (1) or (2).
PALE TT E
> EXIT
WHITE HOT
BLACK HOT
FUSION
RAINB OW
GLOBOW
IRONBOW 1
IRONBOW 2
FIGURE 3-8. PALETTE MENU
PALE TT E
> EXIT
SEPIA
COLOR 1
COLOR 2
ICE-F IRE
RAIN
OEM CUSTOM
The most popular palettes are White Hot and Black Hot, usually known as inversion. White Hot
mode is ideal for spotting targets, while Black Hot is most useful for situational reading.
NOTE:
Training and experience are required to quickly and properly interpret thermal images.
ENHANCEMENT MENU
The ENHANCEMENT menu (Figure 3-10) allows users to take advantage of advanced signal processing
algorithms to improve image quality under a variety of different thermal environments.
ENHANCEMENT
> EXIT
CO NTRAS T <> 4
SHARPNESS <> 60
SM ARTSCEN E <> 15
GA IN <> 35
AGC S PEED <> 12
FIGURE 3-10. ENHANCEMENT MENU
CONTRAST - Active Contrast Enhancement (ACE) – a digital contrast correction that allows for a smart
scene optimization based on dynamic adjustments, where a variety of contrast levels occur depending on
relative scene temperatures. The adjustment range is from -8 to +8 with a default value of 4. Lower
values will cause hotter objects to have greater contrast, and higher values will cause colder objects to
have more contrast.
SHARPNESS - Second Generation Digital Detail Enhancement (DDE) – a sharpness correction that
digitally enhances the picture, significantly sharpens the image, and further reduces image noise. The
adjustment range is from -20 to +100 with a default value of 60. Lower values soften image edges. Higher
values will sharpen the image, enhance details, and further increase the signal-to-noise ratio.
SHA RPNESS -20SHARPNE SS +10 0
FIGURE 3-12. SHARPNESS CORRECTION
SMART SCENE - Smart Scene Optimization (SSO) – a fine-tuning computational correction that
significantly improves overall visual acuity for targets that have thermal signatures similar to the
surrounding background. Higher values provide a more linear automatic gain control behavior and objects
with similar, but not identical, temperatures can be differentiated with greater accuracy. The adjustment
range is from 0 to 100 with a default value of 15.
SMA RT SCENE 0 SMA RT SCENE 100
FIGURE 3-13. SMART SCENE OPTIMIZATION
GAIN - Automatic Gain Control (AGC) – a correction that used to automatically adjust the gain to an
appropriate range, the weaker the image signal, the stronger the gain. The adjustment range is from 0 to
255 with default value 35.
AGC SPEED – parameter that allows user to control the refresh rate of Automatic Gain Control (AGC). The
adjustment range is from 0 to 128 with a default value of 12.
The SETTINGS menu (Figure 3-15) allows for direct changes to Video Standards and Factory Default
settings.
The Firmware (FW) revision number is listed at the bottom of the menu display.
SETTINGS
> EXIT
STANDARD
FACTORY R ESE T
FW: XXXXXXXXXX
FIGURE 3-15. SETTINGS MENU
STANDARD
Changes the video output standard between NTSC and PAL.
FACTORY RESET
Resets the camera to factory defaults.
SOFTWARE VERSION
Software release is shown in alphanumeric format. When the SELECT button is pushed, the FW
(firmware) version will appear.
NOTE:
After configuration is complete, select EXIT on the MAIN MENU and push button (3). All settings
will be saved.
DO NOT force the equipment controls past their stopping points.
CAUTION:
To prevent thermal damage to the equipment, never point it, either powered or not, directly at the
sun or any other source of high intensity light that the unprotected human eye cannot tolerate (such
as a welding arc). To prevent inadvertent exposure to these sources, never leave the equipment
without the objective lens cap secured.
Operating procedures are as follows:
1. Remove the Prometheus from the carrying case.
2. Remove the objective lens cap.
3. Point the equipment at an object.
4. Activate the Prometheus by turning the turn-pull switch ON. After approximately 3 sec, video of the
thermal scene should appear.
5. Adjust the Prometheus for your eyesight by turning the eyepiece focus rings CW up to the stop,
and then CCW until the display and symbols are as clear as possible. Bring the object into focus by
turning the objective focus ring (CW for far focus, CCW for near focus).
NOTE:
The total diopter adjustment range is covered with 2 turns of the eyepiece focus ring.
The total focus range is covered with three quarter turns of the objective focus ring.
BRIGHTNESS INCR EA SE /
ZOO M (1)
MENU / SEL ECTION /
UCMNUC/FFC PROCESS INTERRUPTION (3)
6. Using the buttons on the control panel (Figure 3-16), configure the Prometheus to adapt it to your
situation.
For more information on operational setting procedures, see Part 3.2 (Controls and Display Indications).
A. Adjust the brightness of the display for your comfort.
Push buttons (1) and (2) to increase/ decrease the display brightness by one level at a time
until you reach your desired brightness level.
B. Use UCMNUC/ FFC (User-Controlled Manual Non-Uniformity Correction/ Flat-Field Correction)
to improve image quality.
Push buttons (1) and (2) simultaneously to start manual UCMNUC/ FFC.
If necessary, interrupt the automatic process by pushing the central button (3) on the control
panel during the 5-second countdown, which will appear at the bottom of the display.
C. Use the digital zoom to magnify the central area of the image.
Hold down button (1) to gradually zoom in on the image. The 2x, 4x, and 8x symbols (maximum
zoom factor is dependent on equipment model) will appear in the top part of the display.
NOTE:
Digital zoom allows distant objects to appear larger; however, the resolution will be compromised.
D. Use the image palettes for optimal visualization of temperature changes in the scene.
Hold down the palette control button (2) to scroll through available palettes. The palette name
will appear in the top part of the display.
E. Adjust the necessary adjustment using the MAIN MENU. See Part 3.2.2 (Using the MAIN
MENU).
NOTE:
After configuration is complete, select EXIT on the MAIN MENU and push the SELECTION button to
leave the MAIN MENU. All settings will be saved.
10. To operate the Prometheus with Advanced Wireless Remote Control (AWREC), turn the function
switch to the STB position (Standby). After it the Remote Control button can activate/ deactivate
the device in two ways:
1) To turn the device on, press the remote control button once, to turn it off – press the button
again.
2) To operate the device in short-time activation mode (see note below), press and hold the
remote control button down for 1.5+ seconds. Release the remote control button to deactivate
the device.
For a complete operational check, it is necessary to connect a video monitor to the Prometheus.
14 Turn - Pull
Switch
Install the batteries. Remove the objective
lens cap. Point the equipment at an object.
Turn the equipment on. Look for a thermal
No thermal image. Battery
icon is flashing (indicates a low
battery).
image on the display. Look for a flashing
battery icon in the eyepiece viewing area.
15 Control Board
Ensure the Prometheus is responsive to
Unresponsive buttons.
control buttons.
16 Remote
Control
Turn the equipment to standby. Point the
equipment at an object. Push and hold the
No image.
remote control button. Look for a thermal
image on the display. Release the button.
Turn off the equipment.
17 Video CableConnect an external monitor to the
No image.
Prometheus. Point the equipment on an
object. Turn the equipment on. Look for
an image on the monitor. Turn off the
Prometheus. Disconnect the monitor.
POST-CHECK PROCEDURES
Turn off the equipment.
Replace the objective lens cap.
Remove the batteries.
Return the equipment and all accessories to
the carrying case.
4.2 OPERATOR TROUBLESHOOTING
The purpose of troubleshooting is to identify the most frequent equipment malfunctions, probable causes,
and corrective actions required.
Table 4-2 lists the common malfunctions that may be found during the operation or maintenance of the
Prometheus. Perform the tests/inspections and corrective actions in the order listed.
This table does not list all of the malfunctions that may occur with your device, or all of the
tests and corrective actions that may be necessary. If you experience an equipment malfunction
that is not listed, or is not fixed by the corrective actions listed in the table, please contact Customer
Service center.
The Prometheus is not
responsive to control
buttons.
Remote control does not
work.
Poor image quality.Check objective lens and
No image on an external
monitor.
Hindered rotation of the
battery cap.
Light is visible around
eyecup.
Batteries are missing or
improperly installed.
Batteries are dead.Replace the batteries.
Batteries, surfaces, or contacts
are dirty or corroded.
Remote control unit is damaged.Please contact Customer Support.
Remote control battery is dead.Replace the battery as per Part 4.3.4.
The equipment is damaged.Please contact Customer Support.
The equipment is damaged.Please contact Customer Support.
Battery is missing or improperly
installed.
Battery is dead.Replace the battery.
Battery surfaces or contacts are
dirty or corroded.
Remote control unit is damaged.Please contact Customer Support.
eyepiece focus.
Check for fogging or dirt on
objective lens and eyepiece.
The equipment is damaged.Please contact Customer Support.
Video cable is damaged.Replace the video cable with a new
The equipment is damaged.Please contact Customer Support.
Dirty cap thread.Clean the thread.
Damaged cap thread.Replace the cap with a new one. If
Check eyecup resilience.If the eyecup is defective, please
Insert batteries or install correctly.
Clean the contact surfaces with a
pencil eraser and/or alcohol and
cotton swabs.
Insert battery or install correctly.
Clean the contact surfaces with a
pencil eraser and/or alcohol and
cotton swabs.
Refocus.
Clean the lenses as detailed in Part
4.3.2.
one. If this is not effective, please
contact Customer Support.
this is not effective, please contact
Customer Support.
The Prometheus operator maintenance consists of operational tests, inspections for unit serviceability,
cleaning and mounting procedures, and corrective actions (troubleshooting and replacement of a limited
number of parts). Maintenance instructions covered elsewhere in this manual (PMCS, troubleshooting,
etc.) are not repeated in this section.
CAUTION:
The Prometheus is a precision electro-optical instrument and must be handled carefully at all times
to prevent damage.
CAUTION:
DO NOT dismantle the equipment.
4.3.2 CLEANING PROCEDURES
Clean the Prometheus and optional items as follows:
1. Gently brush off any dirt from the equipment using only a clean, soft cloth.
2. Moisten the cloth with fresh water and gently wipe the external surfaces (except for optical
surfaces).
3. Dry any wet surfaces (except for optical surfaces) with another clean, dry soft cloth.
4. Using a lens brush, carefully remove all loose dirt from optical surfaces (objective lens and
eyepiece).
5. Dampen a cotton swab with ethanol and lightly and slowly wipe optical surface. Clean the optical
surface using circular movements, starting from the center and moving out towards the edge, not
touching the lens holder and changing the cotton swab after each circular stroke. Repeat until the
optical surface is clean.
6. Clean the battery contact surfaces and contact springs with a pencil eraser and/or alcohol and
cotton swabs.
CAUTION:
Thoroughly dry each item before replacing into the storage/carrying case.
The parts authorized by this list of spare parts are required for operator maintenance. The list includes
parts that must be removed before replacing authorized parts.
The PART NO. column indicates the primary number used by the manufacturer, which controls the design
and characteristics of the item in terms of its engineering drawings, specifications, standards, and
inspection requirement, to identify an item.