16
SCAN-LAN Vt
Figure 2-3. Module Removal.
BEWARE OF STATIC ELECTRICITY!
The SCAN-LAN Vt contains static-sensitive electronics inside the main
body. Use appropriate precautions when removing and installing
performance modules.
2.3 Battery Information
The SCAN-LAN Vt handheld is shipped with 8 AA alkaline batteries per
unit.
Two rechargeable nickel metal hydride (NiMH) battery eliminators are also
included.
A low battery message appears on the LCD screen when it is time to replace
the batteries. When this message appears, you have 60 seconds to save your
test results before the unit automatically powers down.
2.3.1 M
EMORY
S
TORAGE
The SCAN-LAN Vt’s memory is powered from an internal, long-life lithium
cell. Stored test results and setup conditions will therefore be saved when
you replace the AA alkaline batteries or rechargeable battery eliminator.
2.3.2 C
HARGING
M
ODE
When the AC/Mains adapter is used and the SCAN-LAN Vt is powered
“off,” the unit goes into a “sleep mode.” With the NiMH re-chargeable
battery eliminator installed, the unit goes into a Recharge mode. A fully
discharged battery eliminator will take approximately 10 to 12 hours to
charge to full capacity. To resume testing, press the Power button.
E
X
T
E
N
D
E
D
F
U
N
C
T
IO
N
S
L
E
N
G
T
H
P
R
IN
T
Q
U
IC
K
A
U
TO
T
E
S
T
W
IR
E
M
A
P
S
E
T
U
P
C
A
L
F
1
F
2
F
3
F
4
100MHz
N
O
IS
E
T
R
A
F
F
IC
E
N
T
E
R
E
S
C
√
Performance Module
