A tone of 5CC refers to the digital format DMR (also known as MotoTurbo), which cannot be monitored by your receiver. You'll have to skip that channel, unfortunately... the only way to receive it is to buy the AOR AR-1 receiver (about $1200!), or use a scanner with a discriminator tap connected to a computer running the DSD+ program, or an SDR dongle running the aforementioned program.