Microgate WITTY User manual

User Manual
Manual version 1.5
Firmware Versions:
Witty·TIMER: 2.36.36 –Witty·SEM: 2.1.1 –Witty·GATE: 2.0.8 –Witty·RFID: 2.0.3 - Witty·MANAGER: 1.5.0

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Contents
1Device Functions and Major Features.........................................................................................................................6
1.1 Contents of the Kit................................................................................................................................ 7
2Main Functions .....................................................................................................................................................................8
2.1 Witty Timer........................................................................................................................................... 8
2.1.1 Switching On.............................................................................................................................. 9
2.1.2 Switching Off.............................................................................................................................. 9
2.1.3 Reset.......................................................................................................................................... 9
2.2 Photocells ........................................................................................................................................... 10
2.2.1 Mounting Photocells and Reflectors on Tripods ..................................................................... 11
2.2.2 LED Statuses and Colors .......................................................................................................... 12
2.2.3 Paired Photocells..................................................................................................................... 13
2.3 Radio Transmission............................................................................................................................. 15
2.3.1 Transmission Impulse Duration (Radio Power) ....................................................................... 16
2.4 Elements of the Graphical User Interface .......................................................................................... 19
2.4.1 Virtual Keyboard...................................................................................................................... 23
2.4.2 The Start (STA) and Stop (STO) Keys........................................................................................ 24
2.4.3 The Lock Key (LCK)................................................................................................................... 24
2.4.4 Icons on the Header Bar .......................................................................................................... 25
2.5 Power Supply and Charging................................................................................................................ 26
2.6 Witty·RFID........................................................................................................................................... 27
2.6.1 Basic operation........................................................................................................................ 28
2.6.2 LED statuses and colours......................................................................................................... 29
2.7 Witty·SEM........................................................................................................................................... 30
3Quick Setup: how to quickly carry out your first test........................................................................................ 32
4Test Types:...........................................................................................................................................................................37
4.1 Basic.................................................................................................................................................... 37
4.1.1 In Line ...................................................................................................................................... 39
4.1.1.1 Enabling·Witty·SEM as the starting traffic light............................................................... 42
4.1.2 Go & Back ................................................................................................................................ 48
4.1.3 Shuttle with Recovery.............................................................................................................. 49
4.1.3.1 Enabling Witty·SEM ......................................................................................................... 50
4.2 Multistart............................................................................................................................................ 52
4.2.1 Configuring the Photocells ...................................................................................................... 52
4.3 Counter............................................................................................................................................... 55

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4.4 Witty·SEM........................................................................................................................................... 58
4.4.1 Change Direction ..................................................................................................................... 58
4.4.2 Agility....................................................................................................................................... 63
4.4.2.1 Custom............................................................................................................................. 64
4.4.2.2 Random............................................................................................................................ 67
4.4.2.3 Random multicolour........................................................................................................ 68
4.4.2.4 Random multisymbol....................................................................................................... 68
4.4.2.5 Random multisymbol and multicolour............................................................................ 68
4.4.3 Standalone Change Direction.................................................................................................. 69
4.4.4 Autonomous Sequence ........................................................................................................... 71
4.4.5 Tennis Shuttle.......................................................................................................................... 72
4.4.6 Cognitive Tests......................................................................................................................... 74
4.4.6.1 Divided Attention ............................................................................................................ 81
4.4.6.2 Double Decision............................................................................................................... 86
4.4.6.3 Mixed Signals................................................................................................................... 93
4.4.6.4 Hawk Eye ....................................................................................................................... 100
4.4.6.5 Eye for Detail ................................................................................................................. 105
4.4.6.6 Juggle ............................................................................................................................. 109
4.5 Dual Test........................................................................................................................................... 114
5Functions of the Witty Timer.....................................................................................................................................116
5.1 Test ................................................................................................................................................... 117
5.1.1 Simple Test ............................................................................................................................ 118
5.1.1.1 New................................................................................................................................ 121
5.1.1.2 Delete Event .................................................................................................................. 121
5.1.1.3 Ranking .......................................................................................................................... 122
5.1.1.4 Options .......................................................................................................................... 123
5.1.2 Preconfigured Test ................................................................................................................ 129
5.1.2.1 Load ............................................................................................................................... 130
5.1.2.2 Sprint Start-Stop: timing of a BASIC In-Line Test........................................................... 130
5.1.2.3 Go & Back: timing of a BASIC Go & Back Test ............................................................... 130
5.1.2.4 Shuttle 5x + 30": timing of a BASIC Shuttle Test............................................................ 130
5.1.2.5 MultiStart Start-Stop: timing of a MULTISTART Test..................................................... 132
5.1.2.6 Counter 10x: timing of a COUNTER Test ....................................................................... 137
5.1.3 My Tests................................................................................................................................. 138
5.1.3.1 Load ............................................................................................................................... 138

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5.1.3.2 Edit................................................................................................................................. 138
5.1.3.3 Delete ............................................................................................................................ 138
5.1.3.4 Cancel ............................................................................................................................ 138
5.1.4 Define New Test .................................................................................................................... 139
5.2 Results .............................................................................................................................................. 142
5.2.1 Show ...................................................................................................................................... 142
5.2.2 Continue ................................................................................................................................ 142
5.2.3 Sort/Filter............................................................................................................................... 142
5.2.3.1 Sort ................................................................................................................................ 142
5.2.3.2 Filter............................................................................................................................... 143
5.2.3.3 Reset Filter..................................................................................................................... 144
5.2.4 Delete .................................................................................................................................... 145
5.3 Athletes ............................................................................................................................................ 146
5.3.1 Show ...................................................................................................................................... 146
5.3.2 Sort ........................................................................................................................................ 147
5.3.3 Delete .................................................................................................................................... 147
5.3.4 Cancel .................................................................................................................................... 147
5.4 Settings............................................................................................................................................. 148
5.4.1 Radio...................................................................................................................................... 149
5.4.1.1 Verify Signal................................................................................................................... 149
5.4.1.2 Frequency ...................................................................................................................... 150
5.4.1.3 Photocell Mode ............................................................................................................. 151
5.4.2 Units....................................................................................................................................... 153
5.4.2.1 Measurement Unit: ....................................................................................................... 153
5.4.2.2 Precision ........................................................................................................................ 154
5.4.2.3 Speed ............................................................................................................................. 154
5.4.3 Display ................................................................................................................................... 155
5.4.3.1 Brightness ...................................................................................................................... 155
5.4.3.2 Screen Time-Out............................................................................................................ 156
5.4.4 Date & Time........................................................................................................................... 157
5.4.4.1 Set Date ......................................................................................................................... 157
5.4.4.2 Set Time......................................................................................................................... 158
5.4.4.3 Date/Time Format ......................................................................................................... 158
5.4.5 Language................................................................................................................................ 159
5.4.6 Peripherals............................................................................................................................. 160

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5.4.7 Witty·SEM.............................................................................................................................. 161
5.4.8 Sound..................................................................................................................................... 162
5.4.9 Miscellaneous........................................................................................................................ 163
6Connecting to a PC via Witty Manager...................................................................................................................164
7Technical Data..................................................................................................................................................................165
7.1 Witty Timer....................................................................................................................................... 165
7.2 Witty GATE Photocell ....................................................................................................................... 166
7.3 Witty·SEM......................................................................................................................................... 167
7.4 Witty·RFID......................................................................................................................................... 168
8Declaration of Conformity...........................................................................................................................................169
8.1 FCC Conformity................................................................................................................................. 170
8.2 Japan/EU MRA: Certification by Type of the Ordinance Concerning Technical Regulations
Conformity of specified Radio Equipment (MPT Ordinance No. 37 of 1981) ........................................... 170

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1DEVICE FUNCTIONS AND MAJOR FEATURES
WITTY is a training timing system ideal for all sports where assessing athletic performance through sprint,
speed, endurance, reaction, shuttle tests, etc. is essential.
Thanks to the timer and photocell-integrated radio system (which do not require special official
authorization), the large color display, the modern user interface featuring icons, and the practical padded
backpack, setup and use is extremely easy and fast.
The system is largely expandable with the possibility to add (single or double) photocells for intermediate
times, accessories such as starting pads, time displaying LED boards, direction indicators, etc.
The kit comes with a free Windows software (which can be downloaded from our website) called Witty
Manager for importing data of performed tests and viewing it in numerical tables and graphs, managing a
complete athlete personal data base (transferring the athlete's picture to the timer for fast identification),
creating customized test types and updating the timer and photocell firmware.

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1.1 CONTENTS OF THE KIT
Basic kit (art. £WIT001):
•1 Witty timer
•2 photocells
•2 reflectors
•4 tripods
•1 backpack
•1 wall power supply (with 4 different plugs for all world standards ) + 3 USB cables for charging the
timer and 2 photocells simultaneously
•1 USB-PC cable
•1 USB memory stick containing Witty manuals and Witty manager software
•1 cord
The kit can be expanded purchasing more photocell and reflector pairs with tripod ('Lap Time Kit', art.
£WIT002) for managing more lap times.
Both kits (Basic and Lap Time) are available with a 'Double Photocell' option (see chapter 2.4; the relevant
article codes are £WIT003 and £WIT004)

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2MAIN FUNCTIONS
2.1 WITTY TIMER
The figure below shows the main parts of the Witty timer, which will be explained hereafter.
Confirmation key
(OK)
MICROGATE key
LOCK, START and STOP
keys
Numeric keypad
Function keys F1 to F4
Keypad navigator
USB connector for charging and connecting to a PC
3.5mm jack for external inputs

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2.1.1 SWITCHING ON
To switch on the Witty timer press the <Microgate> key. After a few seconds required by the boot loader,
a screen is displayed showing the installed firmware version. Press any key to go to the Main Menu.
2.1.2 SWITCHING OFF
From any screen press the <Microgate> key and hold it for 5 seconds.
Another screen prompts to confirm switching off the timer. Press <F1> to confirm or <F4> to cancel.
2.1.3 RESET
If the timer does not respond to any command, press the <Microgate> key and hold it for at least 10 seconds.
When the key is released, the device will be reset and switched off. Press the key again to switch on.

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2.2 PHOTOCELLS
To switch on the photocell press the ON button for one second; the status LED blinks with a green light (if
the battery status is sufficient) or with an orange light (if the battery status is low). A continuous beeping
sound is produced until the correct alignment with the reflector (or a similar reflecting surface) is found.
To switch off the photocell press the button until the LED turns red, then release it.
ON/OFF button
USB connector for charging
and updating the firmware
3.5mm jack for photocell
pair and external inputs
Status Led

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2.2.1 MOUNTING PHOTOCELLS AND REFLECTORS ON TRIPODS
To mount the photocells and the reflectors on the tripods supplied with the kit, proceed as follows: remove
the little platform from the top of the tripod and screw it onto the photocells and under the reflectors (the
platform is square-shaped and therefore allows 4 mounting directions with respect to the tripod). Mount the
devices onto the top of the tripod inserting the front of the platform, and then the rear until the tab clicks
into place.

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Extend the tripod legs until the required height has been reached (usually the photocell must be interrupted
by the chest of an athlete), and position the photocells and the reflectors at a distance of 1-7 meters (see
also chap. 5.4.1.3 on setting 'Normal' or 'Strong' mode depending on the position).
2.2.2 LED STATUSES AND COLORS
PHOTOCELL OFF
STATUS
STATUS LED
•Battery charged/empty
Off
•External supply
•Battery charging
Orange blinking light
•External supply
•Battery charging
completed
Green steady light
PHOTOCELL ON
STATUS
STATUS LED
NORMAL Mode
•Battery charged
•Battery empty
Green - Pause
Red - Pause
BOOTLOADER Mode
•The photocell has not been switched on pressing the
ON/OFF button but by connecting the USB cable to a PC.
This activates the BootLoader HID and the firmware can be
updated.
Red - Green
CONFIGURATION Mode
•When switching on, the ON/OFF button is pressed for at
least 5 seconds and configuration mode is activated.
Red blinking light

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PAIRED PHOTOCELL Mode:
Master photocell (higher serial number)
•Battery charged
•Battery empty
Slave photocell (lower serial number)
•Battery charged
•Battery empty
Green - Pause
Red - Pause
Green fast blinking light
Red fast blinking light
2.2.3 PAIRED PHOTOCELLS
To prevent the photocell being interrupted by an athlete's arm swinging forward, in official competitions or
in any case when measurement must be as accurate as possible, the use of paired photocells is necessary.
This setup ensures that time is measured exactly when the athlete's chest crosses the line, as the impulse
(start/stop/lap, depending on the position) is given only when both photocells are interrupted.
To mount the photocells, screw the C bracket onto the tripod platform, the photocells, and the reflectors, as
shown in the figure (the photocells are mounted at 90° with respect to the C bracket).
Then mount the bracket onto the tripod and connect it with the photocells using the jack-jack cable. The
MASTER photocell is the one with the higher serial number (see chap. 5.4.1.1) and blinks more slowly than
the SLAVE. As the Master photocell transmits the signal to the timer, to ensure a wider aerial range, the latter
should always be mounted on top.

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Master:
Higher S/N,
blinking at regular
speed.
Always on TOP!
Slave:
Lower S/N,
blinking fast.

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2.3 RADIO TRANSMISSION
The suggested maximum distance to keep in order to prevent reception problems is 150 meters. It is in any
case advisable to check the signal quality with the procedure described in chapter 5.4.1.1.
MAX 150 mt.
MAX 150 mt
In case of rainy weather radio transmission can be disturbed by the water drops and therefore the maximum
distance must be reduced.
In order to obtain excellent reception, position the Witty timer at a height of at least 50 cm (without touching
the ground) and do not place it on top of metal objects.
MIN 50 cm

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2.3.1 TRANSMISSION IMPULSE DURATION (RADIO POWER)
To increase the reliability of the radio transmission, the data bundles of the photocell impulses are
transferred repeatedly for a set period of 1.2 seconds. This allows to have redundant information when losing
some data bundles and to rebuild the event with absolute precision.
If between two impulses (e.g. start photocell and stop photocell) more than 1.2 seconds elapse, there are of
course no problems whatsoever.
Start Stop
2,5 sec (> 1.2)
Trasmission of STA for 1,2s Trasmission of STO for 1,2s
STO FrameSTA Frame
Even if the difference is smaller, the second impulse will still be detected, as it will always have a longer "tail"
than the first one.
Start Stop
0,8 sec (< 1.2)
Trasmission of STA for 1,2s Trasmission of STO for 1,2s
STO Frame
STA Frame

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Problems may arise when intermediate (Lap) times are added and are very close one to another or between
start and stop. Once again it is not necessary that the impulse delta is higher than 1.2 sec, it is enough if the
impulse has a "period" (green line) where there are no other impulses.
STO Frame
Start L1
0,8 sec (< 1.2)
Trasmission of STA for 1,2s Trasmission of L1 for 1,2s
Stop
Trasmission of STO for 1,2s
0,6 sec (< 1.2)
STA Frame
L1 Frame
If on the other hand there are several and very close intermediate times, one of these might be "completely"
covered by the previous or following impulses (as in the case of L2 in the figure below), and therefore it would
not be detected.
Start L1
0,8 sec (< 1.2)
Trasmission of STA for 1,2s
Trasmission of L1 for 1,2s
Stop
Trasmission of STO for 1,2s
STA Frame
L1 Frame
STO Frame
0,6 sec (< 1.2)
L2
0,5 sec (< 1.2)
Trasmission of L2 for 1,2s
L2 Frame
To minimize this problem in case of very fast passages between one photocell and another, the
transmission time can be reduced by one third, i.e. from 1.2 sec to 0.4 sec (see chap. 5.4.1.3.2).
In this case the duration of the impulse transmission is very short and allows a closer setup of the photocells,
but with lower transmission reliability (as fewer redundant bundles are sent). It is advisable to use this mode
(Radio Power = Short) only with the Witty timer close to the photocells and in ideal usage conditions (see
chap. 2.3).

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In any case, regardless of the impulse distance, if two impulses are perfectly simultaneous (to the
millisecond), one of them will necessarily be lost. For instance, in a multistart test, where the athletes start
while others are on the circuit, if one athlete's stop occurs exactly at the same time as the another athlete's
start, one of the signals will not be detected.
START STOP
X sec. (even > 1.2s)
2 1
Trasmission of STA for 1,2s Trasmission of STO for 1,2s
STO Frame at time t0(same as STA)STA Frame at time t0

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2.4 ELEMENTS OF THE GRAPHICAL USER INTERFACE
The Witty timer features an interface with icons and commands similar to those used in modern mobile
phones and smartphones. Let's take a look at the main icons and how to use them.
To browse the menus, use the four keys of the <keypad navigator>. When the icon of the required
command is selected (icon outlined in yellow), press the center <Confirm/OK> key to access the relevant
function.
To go back to the previous screen or in any case when the regular BACK or ESC function is needed, pres the
<Microgate> key.
Battery charge status
Connected to a PC via USB cable
Current menu/section
Current time
Selected icon

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When commands are shown in the lower part of the display (inside the yellow portion), they can be selected
using the corresponding <function key>
If the Data Tables consist of one or more columns, the rows can be scrolled with the <up> and <down> arrow
keys; the selected row is then highlighted in light blue. Press the <OK> key or one of the <Fn> keys to interact
depending on the context. Pressing the <right> and <left> arrow keys has the same effect as the PgDn and
PgUp keys on a PC, i.e. the list is scrolled down by pages.
In order to open a dropdown list, press the relevant function key (in this case F3 labeled 'Test') or the <up
arrow key>; the dropdown menu opens showing all elements, which can be scrolled using the <up> and
<down> arrow keys, and the required item confirmed with <OK>.
On screens having more than one dropdown menu, use the <up> and <down> arrow keys to select the desired
dropdown menu, then press <OK> to open it. Again use the <up> and <down> arrow keys to scroll the items,
and finally confirm the selected item by pressing <OK>.
Selected row
Data table
Dropdown menu