Download PRECISION TIME BASE - PTB 605

On the top of the PTB 605, a sealed-membrane keyboard featuring:
1.
Function Keys:
a.
b.
c.
d.
SESSION
CLEAR
MEMORY
VALID
Creates a new timing session
Clears the memory
Outputs memory to a computer and/or Printer
A safety key - confirms the selection of the preceding
Keys
2.
4x
Green LED’s that serve as indicators for the activation of inputs 1 to 4
3.
4x
Keys to manually trigger inputs 1 to 4.
4.
4x
Keys to block and unblock external inputs 1 to 4
5.
4x
Red LED’s to indicate the blocking status of inputs 1 to 4
6.
1x
LED to indicate the status of ON mode and the state of the batteries
Green LED = power from batteries, Red LED = External Power
View from Above
1d
1a
1c
6 1d
2
1
2
3
4
5
4
3
4
3
4
3
4
3
4