YSU4
| San Salvador, El Salvador | |
|---|---|
| Branding | Canal Cuatro |
| Channels |
Analog: 4 (VHF) Digital: not yet on air |
| Affiliations | TCS |
| Owner | Telecorporacion Salvadoreña |
| Founded | December 1965 |
| Call letters' meaning | None |
| Former callsigns | YSU-TV (1965-2000s) |
| Former affiliations | None |
| Transmitter power | 75 kw (analog) |
YSWUR, Canal Cuatro is the flagship TV station of Telecorporacion Salvadoreña.
It has a general schedule like its sister channels on weekdays and focuses more on sports during weekends.
During the 2014 World Cup, an HD version of the channel was available on Tigo Star.
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