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RS-232 Cable compatible with GLOBO and OPTICUM

Software upgrade PC tool:

We recommend to take ready-to-use NULL-MODEM cable (see the

outlook

and connection

diagram of example cable below):

You can also use simple RS-232 cable,

but You need to make rework (see next page)

Example of simple RS-232 cable with female connector on both end:

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RS-232 cable signal details:

1. Carrier Detect
2. Rx – Recieve Data
3. Tx – Transmit Data
4. Data Terminal Ready
5. System Ground

6. Data Set To Ready
7. Request To Send
8. Clear To Send
9. Ring indicator

You just need to cross line number 2 and 3 to use RS-232 cable for the software upgrade in
Opticum and Globo receivers . You can disconnect other signals from connector – be sure any
of the unused signal cable isn’t connected to used one or cable chassis.


Cable outlook after rework:

Second version (also acceptable):

CAUTON!!!
Cable rework require advanced knowledge in electronics.
If You don’t know how to solder, better buy ready-to-use cable recommended by

shop-

assistant