Key description – TOHO ELECTRONICS TTM-509 User Manual
Page 7

TOHO
TOHO ELECTRONICS INC.
DWG. No.
45-4199-E
PAGE
7/66
3. Key description
① CH key
Changes displayed channels.
② A/M key
Toggles the system between Auto and Manual.
③ F1 key
④ F2 key
⑤ F3 key
Serve as function keys, thus setting an operation.
⑥ MODE key
Changes screens.
⑦ ▼ key
⑧ ▲ key
Change the setting.
⑨ ≪ key
Moves the setting change digit.
⑩ ENT key
Finalizes a setting entered.
MAN
RDY
REM
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
DI1
DI2
DI3
DI4
CH
MODE
A/M
▼
F1
▲
F2
<<
F3
ENT
①
⑥
②
⑦
③
⑧
④
⑨
⑤
⑩