English
13
UWATEC
®
Smart dive computers
II
4 Setting up (transmitter and dive computer)
4.2 Pairing of transmitter and dive computer
To receive the data of the transmitter, the transmitter itself must be paired with Smart Z.
Pairing is necessary:
• before the first use of Smart Z with the transmitter;
• if you use a new transmitter or a new computer;
• after changing the battery.
Pairing procedure:
1. Shut the valve, depressurise the regulator and wait for 15 seconds.
2. Switch on Smart Z (bridge contacts B and E).
3. Move the dive computer and transmitter into the
shown position.
Transmitter and dive computer must be in physical
contact during the entire pairing procedure.
4. Open the tank valve. The transmitter briefly sends a pairing sequence to the
computer.
5. The dive computer shows a flashing "PAIr" shortly after the valve has been
opened.
6. In order to confirm the pairing, the B and E contacts have to be bridged with-
in 5 sec. A beep confirms the input and the "PAIr" display remains still.
7. "PAIr" disappears after approx. 10 sec.
In case of faulty pairing, the display "FAIL" appears instead of "PAIr". In that
case, completely purge the regulator and repeat the pairing procedure. This is
only possible after at least 15 seconds.
• Pairing of transmitter and dive computer may already be carried out at home
and need only be executed once, before the first use.
• You may delete the pairing of transmitter and dive computer by means of
the SmartTRAK software.
10 sec.
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