Fluke 53 II [16/26] Enabling or disabling sleep mode

53 & 54 Series II

Users Manual

Enabling or Disabling Sleep Mode

The thermometer enters sleep mode if no button press

occurs for 20 minutes.

Pressing any button wakes the thermometer and returns it

to its previous state.

1. Press

K or N until the display shows SLP.

2. Press

E to indicate that you want to change the

sleep setting.

The display shows on if sleep mode is on and 0FF if

sleep mode is off.

3. Press

K or N as needed until the display shows

on or 0FF.

4. Press

E to store the sleep setting in memory.

Sleep mode is enabled each time you turn on the

thermometer and is automatically disabled in MIN MAX

and logging modes.

Setting the Time

1. Press K or N until the display shows the time if it

is set or shows "- - : - -."

2. Press

E to indicate you want to set the time.

The left two digits blink.

3. Press

K or N until the display shows the correct

hour (24-hour format), and then press

E to select.

The right two digits blink.

4. Press

K or N until the display shows the correct

minutes, and then press

E to store the time in

memory.

Note

Holding down

causes the number to

change more quickly.