Microgate Polifemo Uživatelský manuál stáhnout pdf (Strana 7)

POLIFEMO-RADIO-LIGHT

User manual

Doc: POL_RL_200_006_E

Version: 2.0

Page

7 of 12

SWITCH Function

4 5 Photocell EncRadio-Light

Banana jacks

OFF OFF Active

OFF ON Active

Transmission of signals

acquired by photocell

Output of signal acquired by

photocell

ON OFF Not active Input normally open

ON ON

Not active

Transmission of signals

acquired on banana jack

sockets

Input normally closed

5.5. START TIMER WITH START PAD

Connect the Start Pad with the black and green banana jack sockets (usually used for acquiring the

photocell signal).

Set the Dip Switch 4 to ON to enable external input. The photocell is not active in this mode.

Select the type of external contact with Dip Switch 5 (normally open/closed).

Enable timer mode by switching Dip Switches 6 and 7 to ON.

Switch the photocell off and switch it back on with the On/Off switch to activate timer mode.

Typical Dip Switch setting for timer mode with Start Pad:

Figure 4

The start timer is activated when the athlete takes up position on the Start Pad.

After 1 second the photocell emits a BEEP to communicate that the time for taking up position is

finished and waiting time has begun.

The photocell emits a BEEP-BEEP after 3 more seconds to indicate the end of waiting time and the

start of random time, which ranges from 1 to 1.5 seconds.

The LONG BEEP at the end of random time signals the Start for the athlete.

When the athlete leaves the Start Pad the photocell transmits the event and reaction time.

The various timer phases are shown in figure 5.

1 sec 3 sec

1 – 1.5 sec

reaction

random

wait

BEEP

START TIMER

(Automatic when the athlete

ets onto the Start Pad

)

LONG

BEEP

TART

Event transmission and

reaction time

positioning

Figure 5

1 2 3 4 5 6 7 8 9 10 11 12

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