Data Transmission Mode; How To Transmit And Receive Data From Another Rc-4000/4400 - Seiko RC-4000 Instruction Manual

Data Transmission Mode
1. How to transmit and receive data from another RC-4000/4400
Data can be transmitted and received between different units of the RC-4000 and between
the RC-4000 and RC-4400. The RC-4300 wrist adaptor is necessary for data transmission.
(1) Connect your RC-4000/4400 to another via the wrist adaptor as shown below. (For
attachment of the wrist plug, refer to the "Wrist Plug" and "RC-4300" on pages 31 and
33).
-HiDl
RC-4300 wrist adaptor
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* The arrow mark on the adaptor shows the direction
of transmission (see illustration). The data in A is to
be transferred to B. Make sure to connect correctly
to avoid mistransmission which may cause the data
to disappear.
(2) Switch both the receiving and transmitting RC-
4000s to "DATA IN (H)" mode by pressing
button A.
(3) Switch the transmitting RC-4000/4400 to "DATA
OUT (H)" mode by pressing button B, and trans-
mission will start automatically after a beep sound*
has been heard from both units.
* At the end of transmission, there will be another beep and the display will automatically
revert to Time Display Mode. Simultaneously there will be a beep from the receiving
RC-4000/4400 which will then display the first data label transmitted.
* Be sure that transfer is carried out correctly. If not, previous data in the reception RC-
4000/4400 may be erased or the reception RC-4000/4400 may be all cleared.
* After transmission, the data in both RC-4000/4400s will be identical.
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