Toshiba Tecra 700CS Maintenance Manual page 79

Subtest 03 Point to point (Receive)
This subtest, used with Subtest 03 described above, receives the data from the
send side, then sends the received data.
Subtest 04 Interrupt Test
This subtest checks the Interrupt Request Level of IRQ 4, 3 and 5 from the
send side.
NOTE: Before conducting Subtests 05 to 07, you must execute
SIRDRV.COM to enable the infrared communication port.
Subtest 05 SIR Wraparound test
This subtest checks the data send/receive function through the SIR port.
Subtest 06 SIR point to point (Send)
This subtest checks the data send function through the SIR port.
Subtest 07 SIR point to point (Receive)
This subtest checks the data receive function through the SIR port.
700 Series
3-25