Operation Manual

Cal. W671Cal. W626

TIMER MODE

● After the set time is up, the timer counts down the set time repeatedly. After the timer

is used, therefore, be sure to reset it as the battery energy is consumed enormously to

shorten the battery life.

● In the adjustable timer setting, the flashing digits move quickly if button D is kept

pressed.

● If the watch is left untouched with the digits flashing, it will automatically return to the

TIMER mode in 2 to 3 minutes.

● Restart and stop of the timer can be repeated by pressing button C.

● Notes for Cal. W626:

1) By pressing button B for 2 to 3 seconds in any one of the preset timer displays, the

adjustable timer setting function is activated.

2) If button D is pressed while the time set for the adjustable timer is displayed, the

set time will be canceled.

● Notes for Cal. W671:

1) After the countdown is repeated 99 times, the number of times the countdown is

repeated is displayed in 2 digits such as “00” for 100, “01” for 101, and so on.

2) When the button operation confirmation sound is turned on, a beep sounds every

minute to signal the lapse of time.

3) Even if the TIMER mode is changed to another while the measurement is in

progress, it continues counting properly and the flashing TIMER mode mark

indicates that the timer is in use. After the timer is used, however, be sure to reset

it as the battery energy is consumed enormously to shorten the battery life.