Icom ID-52A Ci-v Reference Guide english - Page 9

REMOTE CONTROL Remote control (CI-V) information DDCommand formats •• DV TX message setting Command: 1 F 02 Set the transmit message of up to 20 characters. See "Codes for character entries." "FF" stops sending or reading messages. Codes for character entries Character A ~ Z 0 ~ 9 ¯ ASCII code 41 ~ 5A 30 ~ 39 21 24 26 3F 27 5E 2D 2F 2C 3B 3C 28 5B 7B 7C 7E Character a ~ z Space @ ASCII code 61 ~ 7A 20 23 25 5C 22 60 2B 2A 2E 3A 3D 3E 29 5D 7D 5F 40 •• DV RX call sign data Command: 20 0001, 20 0002 1, 2 3 ~ 10 11 ~ 14 15 ~ 22 X X X X X X X X X X X X X X X X 23 ~ 30 31 ~ 38 X X X X X X X X 1: Header flag data (First byte) Data Description bit7 (0: Fixed) - bit6 (0: Fixed) - bit5 (0: Fixed) - bit4 0/1 0=Voice, 1=Data bit3 0/1 0=Direct, 1=Through repeater bit2 0/1 0=No Break-in, 1=Break-in bit1 0/1 0=Data, 1=Control bit0 0/1 0=Normal, 1=EMR 2: Header flag data (Second byte) Data bit2 bit1 bit0 Description 1 1 1 Repeater control 1 1 0 Send auto acknowledge 1 0 1 (Not used) 1 0 0 Request to re-transmit 0 1 1 Send acknowledge 0 1 0 Receive no reply 0 0 1 Repeater disabled 0 0 0 NULL 3 ~ 10: C all sign of the caller station (8 characters, fixed) 11 ~ 14: N ote of the caller station (4 characters, fixed) 15 ~ 22: C all sign of the called station (8 characters, fixed) 23 ~ 30: C all sign of the access/area repeater (R1) (8 characters, fixed) 31 ~ 38: C all sign of the link/gateway repeater (R2) (8 characters, fixed) See "Codes for character entries." LLFF: W hen no call sign is received since the transceiver power was turned ON. 8