Wohler VIS 2000 PRO User manual

VIS 2000PRO DC Monitor
Contents
1. Introduction ............................... 2
2. Components and Controls ... 3
3. Technical Specifications ...... 5
4. Getting Started ......................... 6
5. Using the KEY Menus ............ 7
6. Capturing Images ................... 8
7. Reviewing Images and
Videos....................................... 10
8. Using the Gallery Menu .......... 11
9. Configuring the PRO Monitor 14
10. Transferring Images to a PC 19
11. Troubleshooting ....................... 19
12. Warranty ..................................... 22
q
INNOVATION - QUALITY - VALUE
06.07.2004

VIS 2000PRO DC Monitor
2 Hotline: [phone] or 919-678-8766
1. Introduction
1.1 About the Wöhler PRO DC monitor
The PRO DC monitor (PRO) is a unique product that provides a convenient way of capturing
still images or video clips to a removable CompactFlash card. It is compatible with both
NTSC and PAL, composite or S-video signals, and a built-in LCD display allows you to
preview the video before saving it to the memory card. Video clips are captured at 12
frames per second at full NTSC or PAL resolution, and stored in Motion-JPEG (MJPEG)
compressed format, allowing approximately 3 minutes of video to be stored on a 128MB
CompactFlash card. Still images are stored in a compressed JPEG format, and over 150
images can be stored on a 128MB CompactFlash card. The storage capacity is limited
only by the size of the CompactFlash card used, and a 1GB card will hold many thousands
of images or approximately 30 minutes of video. Captured images and video clips are
automatically named with the date and a sequence label. Alternatively you can supply a
name using the PRO monitor keypad. Images can be organized into named folders, and
a range of cataloguing functions help in archiving and retrieving images, including the
ability to rename images, delete images, and move or copy images between folders.
The PRO monitor includes a convenient thumbnail gallery feature, which allows you to
search through the library of captured images 12 at a time, and then select one for full
size viewing. Alternatively the images can be uploaded to a PC using the supplied card
reader, where they can be displayed or processed by any suitable image editing software.
The PRO monitor is simple to operate, using intuitive onscreen displays, and the keypad
can be used even when wearing gloves or protective clothing. For convenience the PRO
monitor display image can also be flipped so the monitor can accommodate either right
or left-handed use. A range of user options allows you to specify how the image files are
named, the display orientation, and video parameters.
The PRO monitor is ideal for any application in which sequences of still images or video
clips need to be captured and stored on site. The PRO monitor is an ideal replacement
for a VCR or computer based video capture system where still images or video clips need
to be captured from a video source. Its rugged construction and the absence of moving
parts make it extremely durable and it is ideal for use in the field.
Typical applications include:
- Chimney, Duct, Vent or pipe inspection and documentation
- Routine maintenance and quality control
- Inspection and fault-finding
- Digital capture from other video/TV sources
The PRO monitor comes standard with a high quality, leather case and strap for protection
1. Introduction

VIS 2000PRO DC Monitor
3e-mail: [email protected] http://www.wohlerusa.com
and ease of transport and has a flip out sun visor for outdoor viewing. The PRO monitor
also comes with a power supply unit (PSU) for recharging the internal batteries or for
direct 120V AC operation. For digital capture the PRO comes with a 128MB CompactFlash
card and a USB 2.0 High Speed CF reader with software. CF cards up to 1 GB can be
used in the PRO monitor.
The PRO monitor can also operate as a secondary monitor for viewing or to capture
images from other analog video sources (ie VCR, TV etc.). Simply plug in the external
analog video source to the Video-In RCA socket (no. 3, fig 1). See Section 6 for details.
Note: The Video-In socket is not active while the camera is attached and live.
2. Components and Controls
2.1 PRO DC Monitor Components and Controls
1 ON/OFF Switch
2 Monitor and camera control pad
3 Video-In
4 Video-Out
2
1
Figure 1: Components and Controls
2. Components and Controls
5 CompactFlash (CF) card
6 CF Card slot/release
7 Video cable connection
8 Camera mount plate (back)
9 Power supply socket
9
3
4
5
7
6
8

VIS 2000PRO DC Monitor
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3. Technical Specifications
Display
Type: 6.5" TFT LCD
Resolution: 640 x 480 pixels
Brightness: 300cd/m2
Color depth: 262,144 colors (18-bits)
Video System: Auto selecting NTSC/PAL
Resolution: NTSC – 640 x 480
PAL – 768 x 512
1
2
3
4
5a
5c 5b
5d
6a
78
Pro Monitor controls:
1 Picture index
2 Record picture or video
3 Pause/freeze screen
4 Mode menu
(bright/contrast/color/spot)
5a,b,c,d
5a UP Pan
5b Right Tilt
5c Down Pan
5d Left Tilt
6 Menu/ESC
6a Press top for Menu
6b Press bottom for ESC
7 Charge indicators
8 IR Remote control
(not currently available)
2.2 Front Panel Controls
The diagram below shows the function of each of the PRO monitor front panel controls
and connections:
Figure 2: Front Panel controls
2. Components and Controls
6b

VIS 2000PRO DC Monitor
5e-mail: [email protected] http://www.wohlerusa.com
3. Technical Specifications
Inputs: Auto selecting Composite (CVBS)/
S-Video (Y/C)
Connectors: Camera - 8 pin
Composite – Phono
S-Video – 4-pin mini-DIN
Media:
Flash memory: CompactFlashTM Type I & II cards (128 MB supplied)
Capacity (max.):CompactFlashTM 1GB
File system:
Capacity: Root directory – 256 folders
Folders – Unlimited files
Format: FAT-16 Long filename convention
File formats:
Still image: JPEG, high quality
Video clip: Motion-JPEG (.MOV), 12 fps
Power:
Internal Battery: NiMH 6-cell
Voltage: 7.2V (nominal)
Capacity: 4Ahr (typical operation 1 – 1.5 hrs approx.)
Charger: Internal smart fast charger
Charging indicators
Mounting: threaded insert (standard camera mount)
Approved
CompactFlash cards: Type I: Dane-elec. Please contact WöhlerUSA for details of currently
approved CompactFlash card manufacturers.
Operating temperature: 32 to 104 °F (0 to 40 °C)
Weight: 79 oz. (1300 g)
Dimensions: 10.5 x 8 x 2.5 in. (27 x 20x 6 cm)

VIS 2000PRO DC Monitor
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4. Getting Started
This chapter provides a general overview of the PRO monitor to get you started as quickly
as possible. More detailed instructions on the various menu features will be discussed in
following chapters.
NOTE: Please read all instructions fully before using the monitor. Incorrect operation
of the monitor or the system can cause poor performance or damage to the monitor
or other components.
4.1 Battery charger
IMPORTIMPORT
IMPORTIMPORT
IMPORTANTANT
ANTANT
ANT::
::
: Before using the PRO monitor for the first time the internal batteries should
be fully charged by plugging the supplied charger into any 120V AC socket. A full charge
requires approximately 4 hours. The PRO monitor can be operated while the battery is
being recharged. The PRO monitor will operate 1 to 1.5 hours on a fully charged battery
depending on activity and camera. The battery will trickle charge while plugged in and
operating. See Section 11.4 for details.
WW
WW
WARNING:ARNING:
ARNING:ARNING:
ARNING: DO NOT substitute another charger for the one provided. Using a different
charger could damage the monitor and/or cause a fire hazard. Replacement chargers
are available for purchase by calling Wöhler USA Service during regular business hours
at 919-678-8766.
4.2 Inserting/Removing the CompactFlash Card
The CompactFlash card can be removed or plugged in even while the PRO monitor is
switched on. After plugging in a CompactFlash card the screen will blink for a few seconds
while the PRO reads the data on the card. When finished blinking, you can proceed as
normal. To remove a card press the eject button beside the slot. Care should be taken to
properly align the card during insertion. Otherwise the card could be damaged and data
lost.
4.3 Camera Connection
Connect the video cable (male) to the video socket (female) located on the top of the
monitor (No. 7, fig. 1). You can use either NTSC or PAL Wöhler camera heads as the
monitor automatically detects and adjusts for either format.
4.4 Switching on
Switch the PRO monitor ON by using the switch located on the face of the cable connector
on top of the unit (No. 1, fig. 1). After a brief delay, during which the unit performs an
internal check, the Video Auto-Selector screen will be displayed:
4. Getting Started

VIS 2000PRO DC Monitor
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Woehler
( R E V 1 . 00F )
A U T O VIDEO IN
N O V I D E O S I G N A L
N T SC S – V I D E O
N T SC C O M P O S I T E
P A L S – V I D E O
P A L C O M P O S I T E
The PRO monitor will then display the live video signal on the display.
5. Using the Key Menus
The PRO monitor is operated using the nine keys on the touch panel to the left of the
display in conjunction with a series of on-screen menus. The Main Menu and the Mode
Menu are accessed directly from the key pad. The Main Menu has a variety of setup and
file management features and settings accessed via submenus. See Section 9 ( Configuring
The PRO Monitor) for details. The Mode Menu accesses display adjustment features
screen and has the camera’s Hi Beam ON/OFF control.
5.1 To display the Main Menu
°°
°°
° Press menu/esc.
The Main Menu is displayed as an overlay on the current video image:
M A I N M E N U
– – – – – – – – –
V I D E O S T A N D A R D >
I M A G E F R E E Z E >
R E C O R D T I M E >
B A S E F I L E N A M E >
D I S P L A Y O R I E N T A T I O N >
L A N G U A G E >
S E T U P >
F O R M A T >
F O L D E R >
+ F O L D E R >
R E N A M E F O L D E R >
T O P L I N E >
B O T T O M L I N E >
5. Using the Key Menus

VIS 2000PRO DC Monitor
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To move between menu options
°°
°°
° Press v or b.
To select an option
°°
°°
° Press n.
To exit from the current menu
°°
°°
° Press menu/esc.
NOTE:NOTE:
NOTE:NOTE:
NOTE: Pressing menu/esc at any stage generally exits from the current function and
takes you back to the previous function.
5.2 To display the Mode Menu
The Mode Menu allows you to adjust the brightness, contrast and color of the screen
display. This is frequently done during the course of any inspection as the quality of the
displayed picture changes due to distance, surface conditions and light levels the camera
experiences. You also turn ON or OFF the camera’s Hi Beams in this menu. You toggle
up or down the numerical options by using buttons 5a5a
5a5a
5a v and 5d5d
5d5d
5d b(Fig 2).
° Press Mode/OK
The Main Menu is displayed as an overlay on the current video image:
MODE M E N U
– – – – – – – – – –
SPOT ( 0 – 1 ) < 0 > “0“ = Off, “1“ = On
C O N T R A S T ( 0 – 9 ) < 5 >
B R I G H T N E S S ( 0 – 9 ) < 5 >
C O L O R ( 0 – 9 ) < 5 >
The default setting for the display is “5” and for the Hi Beam Spot is “0”. The monitor
automatically resets these settings when turned off. NOTE: The Mode Menu cannot be
accessed when there is no video-in signal present.
6. Capturing Images
6.1 Image capacity
The PRO monitor is provided with a preformatted blank 128MB CompactFlash card. To
use other CompactFlash cards with the PRO monitor they should first be formatted as
described in Section 9.41 (To format a CompactFlash card).
6. Capturing Images

VIS 2000PRO DC Monitor
9e-mail: [email protected] http://www.wohlerusa.com
6.2 Freezing an image
To freeze the video image:
°°
°°
° Press II (No. 3 Fig. 2)
When the video image is frozen the display shows:
S T I L L
°°
°°
° Press II again to unfreeze the video image.
6.3 To save the image
While the image is frozen:
°°
°°
° Press • (the red record button) (No. 2 Fig 2)
The FILENAME EDITOR is briefly displayed to show the filename assigned to the image,
and the space remaining:
F I L E N A M E E D I T O R
S t o r e a s :
— 0 1 2 8 0 3 0 V —
F i l e s p a c e l e f t : 0 1 2 6
If the image is in double-field mode a D is displayed in the top right-hand corner of the
FILENAME EDITOR. The first six characters of the filename will be the current date in US
format; for example 012803. Alternatively you can supply a six-character prefix using the
BASE FILENAME option on the Main Menu. To specify the base filename see Section
9.31. The last two characters of the filename are automatically incremented through the
sequence of characters 0-9 and A-Z to ensure that every file is saved with a unique
name. For example, the first few filenames will end in 00, 01, 02 … 09, 0A, 0B … 0Z, 10,
11 … etc.
6.4 Capturing a video clip
To capture a video clip:
°°
°°
° Press • the red record button. (No. 2 Fig 2)
The display shows the maximum length of video clip you can capture, depending on the
amount of space remaining on the CompactFlash card:
R E C O R D I N G
O K (will be highlighted on screen)
C A N C E L
R E C O R D : M M S S
T I M E : 0 2 3 4
6. Capturing Images

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°°
°°
° Press OK and start recording. Alternatively, to cancel video capture press bto highlight
CANCEL and press MODE/OK to select it, or press menu/esc.
While video is being captured the display shows:
R E C O R D I N G
°°
°°
° Press ••
••
• to stop recording.
7. Reviewing Images and Videos
The image gallery allows you to review the still images and video clips you have captured,
and provides commands to help you to organize the images.
7.1 To display the image gallery
°°
°°
° Press index.
The display briefly shows:
I M A G E G A L L E R Y
G A L L E R Y L O A D I N G :
It will then show thumbnail previews of the 12 most recent images you have captured
in the current folder. A flashing filename indicator highlights the most recently captured
image. For video clips the thumbnail shows the first frame, and a play icon n is
displayed in the lower left corner.
7.2 To highlight a thumbnail
°°
°°
° Move the filename indicator with vor b.
°°
°°
° Hold down either key to move quickly between the images. You can step through the 12
thumbnails in the gallery, and as you highlight each thumbnail the filename indicator
changes to show the full filename of that image or video clip.
7.3 To display the previous page of thumbnails
°°
°°
° Move the filename indicator to the first thumbnail in the top left corner of the image
gallery, and press v. The next page of 12 thumbnails will be displayed. If there are no
more images in the current folder the filename indicator will wrap to the last image in
the lower right corner of the image gallery.
7.4 To display the next page of thumbnails
°°
°°
° Move the filename indicator to the last thumbnail in the lower right corner of the image
gallery, and press b. The next page of 12 thumbnails will be displayed. If you are
6. Capturing Images